Monthly Archives: April 2011

Why you should eat more Saturated Fat in your Diet….

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Some Reasons to Eat More Saturated Fat

Welcome Back – no you haven’t come to the wrong blog, nor have I made a mistake in the headline – this blog is about why we need to eat fat – specifically saturated fat.

Remember it was not in the not-so-distant past (about 1971), that the medical establishment looked a couple of poorly done experiments and then decided that all fats equal, and are equally life threatening and ‘EVIL.

The fat in these is evil - transfat...

The prognosis was that all fats are bad for you and are the root cause of all heart disease, obesity and other ailments. This is utter crap! Things have changed in the last couple of years (although with dieticians & the Governments it is still slow going).

Current medical thinking on fats is that some are good, if not downright essential to your well being & health – fats like olive oil and canola oil*—but others are bad for you—trans fats and all saturated fats. It is an improvement but it is still far from the truth.

There is in-built resistance to the latest research from the ‘Fats are evil camp’ just that now they are still offering advice to the tune of: “You should limit your intake of saturated fats & avoid them wherever possible.”  This is usually followed by these ‘educated’ pundits saying: which have been proven to raise cholesterol and cause heart disease.” Their over-arching belief is that saturated fat is bad, if not deadly for you.

You can see with just a glance at my suggested meal plan that I’ve included saturated fats. In fact I fully advocate fatty cuts of meat, chicken with the skin, bacon, eggs, butter, coconut oil, organic lard, and heavy cream in the Lose 20 in 30 Fuel Program.  Aren’t I worried that these foods will increase your risk of heart disease and raise your cholesterol? Nope, not at all. In fact, I encourage you to make these important fats a regular part of your healthy diet. Why? Because humans need them and here are just a few reasons why.

1) Improved cardiovascular risk factors

Olive Oil - one of the good fats!!

Though you may not have heard of it on the front pages of the newspapers, online news source, or local television or radio news program, saturated fat plays several key roles in your cardiovascular health. The addition of saturated fat to your diet reduces the levels of a substance called lipoprotein (a)—pronounced “lipoprotein little a” and abbreviated Lp(a)—the presence of which correlates strongly with an increased risk for heart disease.

Currently there are no medications to lower this substance and the only dietary means of lowering Lp(a) is eating saturated fat. I know that you didn’t hear that on the nightly news, or read it in the papers. Also, believe it or not – eating saturated (and other) fats also raises the level of HDL, the so-called good cholesterol.

Lastly, research has shown that when women diet, those who eat the greatest percentage of the total fat in their diets as saturated fat lose the most body fat.

2) Stronger bones

Our bone mass declines as we get older. It seems to accelerate once we pass 40, especially for women. It is impossible to watch TV without being told that you need calcium for your bones. But, and this is a big but, can you remember ever being told that saturated fat is necessary for calcium to be most effectively incorporated into your bones?

According to one of the foremost research experts in dietary fats and human health, Mary Enig, Ph.D., there’s a case to be made for having as much as 50 percent of the fats in your diet as saturated fats for this reason.

Red Meat - a great source of fatty goodness - you can trim off the excess if you have lingering concerns...

That’s far below the 7 to 10 percent suggested by the mainstream Doctors, Dieticians and Nutritionists.

Her research suggests that by following the advice to avoid saturated fats and use vegetable oils instead, most women lose bone mass, develop osteoporosis, and need to be put on prescription medications plus calcium to try to recover the bone loss they suffer in middle age.

Food for thought. Google her and make up your own mind.

3) Improved liver health

Strangely enough adding saturated fat to your diet has been shown to make your liver reduce its own fat stores. A less fatty liver is a more efficient liver and given it is the filter for our entire body the more efficient the better!!

More importantly clearing fat from the liver is a critical first step in reducing belly fat storage. Then there is the fact that saturated fat has been shown to protect the liver from the toxic insults of alcohol and medications, including acetaminophen and other drugs commonly used for pain and arthritis, such as nonsteroidal anti-inflammatory drugs or NSAIDs.

Even this needs some of the right saturated fats to function at its best...

In fact in some research the inclusion of saturated fats has enabled the liver to reverse the damage once it has occurred. Since the liver is the lynchpin of a healthy metabolism, anything that is good for the liver is good for getting rid of fat in the middle. Polyunsaturated vegetable fats do not offer this protection.

4) Healthier lungs

For our lungs to work properly their airspaces need to be coated with what is called ‘lung surfactant’. Sounds horrible, but without this layer our lungs do not work as well. Guess what this layer is made up of – yep – the fat content of lung surfactant is 100 percent saturated fatty acids.

Replacement of these critical fats by other types of fat makes the surfactant less efficient, almost faulty and potentially causes breathing difficulties.

Absence of the correct amount and composition of these saturated fatty acids can lead to a collapse of your lung’s airspaces and create respiratory distress. Infant respiratory distress syndrome is a direct result of this missing surfactant.

Without Saturated Fats these work a lot less well...

Some researchers feel that the wholesale substitution of partially hydrogenated (Trans) fats for naturally saturated fats in commercially prepared foods may be playing a role in the rise of asthma among children. Fortunately, the heyday of Trans fats is ending and their use is on the decline.

Unfortunately, however, the continued unreasoning fear of saturated fat that leads to the replacement of natural saturated fats with unhealthy Trans fats continues. We use an overabundance of polyunsaturated vegetable oils, which may prove just as unhealthy.

5) Healthy brain

Your brain is mainly made up of two substances that we have been taught to fear: fat and cholesterol. Though the importance of Omega # fatty acids (EPA & DHA) is now widely recognised, the majority of the fats that our brains require are of the saturated type. A diet low in saturated fats actually robs your brain of the raw materials it needs to function optimally.

6) Proper nerve signalling

The saturated fats found in substances like butter, lard, coconut oil, and palm oil, all function directly as signalling messengers that influence our metabolism through the mechanism of hormones. Such

Your Brain & nervouse system are dependant upon Saturated Fats to function properly...

critical jobs as signalling the appropriate release of insulin, or cortisol or Leptin are all dependent upon the fatty acids found in saturated fats.

Our nerves are sheathed in substances made from saturated fats. Saturated fats are vital to the proper functioning of our nervous & hormonal system.

7) Stronger immune system

Lastly the Saturated fats found in butter and coconut oil (in particular fatty acids called myristic acid and lauric acid) play key roles in the health of our immune system.

Without these saturated fatty acids being present in sufficient quantities in white blood cells thes ‘hunter Killers’ suffer an impaired  ability to recognize and destroy foreign invaders, such as viruses, bacteria, and fungi.  By the by human breast milk is quite rich in myristic and lauric acid, which have potent germ-killing ability and is touted as vital for the development of a fully functioning immune system in infants.

However the importance of these fats remains after infancy; we need dietary replenishment of them throughout adulthood, middle age, and into seniority to keep the immune system operating efficiently not only against infections but also against the development of cancerous cells.

I’ll be back next time with the rules for including fat healthily in your diet…Till then pass this on to your friends, Tweet or Face Book us…

Be well!!

Insulin – not the bad guy we thought???

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Hi & Welcome back!!

For years Insulin has been painted as the bad guy hormone – you know the one that takes blood sugar and then shunts it off to be stored as fat.

Thing is, this is only partially correct. The real issue for most of us in the Western world insulin resistance coupled with too many processed high GI carbs. In fact becoming more insulin senstive will help us lose fat, build muscle and have a more efficient metabolism.

Insulin Sensitive or Resistive??

Traditional Nutritionists & Dieticians, despite the mountains of research to the contrary,  all seem to believe that fat loss is as simple as subtracting X calories from your daily intake and Hey ! Presto! Instant 6 pack abs! Be nice if it was true and would fat loss a whole lot easier and Gyms & weight loss centres would rapidly be rolling out lean, athletic women & men.

Just imagine the world we would be living in if all it took was the application of some simple arithmitic applied to a total calorie count. <sigh> never going to happen.

Let’s not make any mistake here though – a pound of fat is still 3500 calories and to lose fat you still have to achieve some form of calorie deficit in order to do so. In fact no mater how hard you train you can’t outperform a bad diet – or one that overloads you with calories that you just don’t need.

But this is only a part of the overall strategy that we need to use to achieve our desired outcome –  a leaner body that LBN and has a revved up metabolism.

Part of this strategy is understanding the metabolic and hormonal effects of food and then using  these effects in a tactical plan to achieve our goals.

Insulin Sensitivity

The single most important hormone when it comes to body recomposition is – Insulin. Yep the ‘bad guy’. Y’see Insulin is the most anabolic(repair & growth) and anti-catabolic (tear down) hormone that we have.

Insulin improves amino acid uptake by muscle tissues initiating protein synthesis promoting growth & repair. It also acts to prevent amino acids (the building blocks of our bodies) whether from food or our hard earned muscle from being used as a reserve fuel source when calories are cut below what our body has become to view as the ‘norm.’

Trustworhty fat loss advice? I don't think so...

Insulin also has a ‘dark side – under the right conditions, it is also the most lipolytic (fat storing) hormone in the body, shuttling fatty acids and glucose to fat cells for fat storage.

A logical approach to fat loss is one that moves you to a low-carb diet that is used to reduce calories and at the same time minimise insulin release so you avoid fat storage. This is right on the money if you are overweight, have a low activity level and are likely insulin resistant (or well on the way to being so). This covers the majority of the population these days.

It is also the way to go if you are over 40, a Type II diabetic or suffering from Syndrome X. I agree except that I am NOT an advocate of low carbs, but an advocate of low processed carbs for fat loss.

However no hormone is completely bad and the above approach is an incomplete one. If you work out hard on a regular basis, create a calorie deficit whilst eating nutrient dense foods – then moderate amounts of insulin is a positive thing. Why?

Because  insulin helps your body to maintain muscle the leaner you get. So you can strip off fat and keep or build muscle. The key is the complete approach of training, diet and food types.

However if you are overweight, sick, obese, a sedentary worker on the slope to Type II then your diet should not be the same as for someone who is active, lean and nowhere near becoming a diabetic of any persuasion.

In utilising insulin’s positive side – one size does not fit all.

If your body is insulin sensitive then you can have a higher amount of carbs in your diet because you will get the anabolic effects of this hormone. Again my belief is that you should avoid as many processed carbs as possible, but if you have some and are Insulin sensitive the efects will less likely to go to fat storage.

All carbs but not much goodness here...

If your body is insulin resistant, then higher carbs will mean that suffer more of its’ lipolytic (fat storing) effects. Simply – high GI & processed carbs should be a muich smaller part of your diet if you are insulin resistant.

So if you want to recompose your body you need to look at ways to increase your insulin sensitvity and reduce your insulin resistance.  Becoming more Insulin ‘Sensitive’ as opposed to resistant should be a goal right up there with resistance training, metabloic conditioning and eating lots more protein.

So in addition to focussing on cuting out high GI processed carbs we need to looking at ways to improve our bodies ability to utise them & insulin more efficiently.

Some easy ways to improving your Insulin Sensitivity.

1. Avoid mixing  ‘White’ Carbs with HFCS

All carbs aren’t be bad. All grain based carbs require at least some processing before humans can eat them. White carbs (flour, pasta rice – even the ‘healthy’ brown varieties) by themselves are not fat inducing. But combining these starches with sugars – especially fructose, and particularly HFCS – is downright evil.

Google High Fructose Corn Syrup and you’ll see that many researchers are now condemning the use of this sweetener as the major cause behind the obesity epidemic in the Western world. Americans partake of over 60 pounds a year…

Millions of our Asian brothers & sisters eat one of the purest starches out there aa a dietary staple – rice. By pure low carb thinking they should be the fattest folk on Earth. They’re not and in fact it is only when the traditional high starch / low sugar ratio becomes high starch / high sugar do we see obesity & diabetes rates rise in Asian populations.

The number one cause of obesity in the USA - HFCS

Guess which form of sugar has the worst effect on ALL humans? Got it in one – fructose, particularly HFCS.

Fructose is metabolised & processed by our bodies differently from glucose. There are now a heap of studies that indicate that fructose, NOT glucose, is the main culprit in table sugar that causes insulin resistance.

In animal studies increased fructose intake produced insulin resistance, impaired glucose tolerance, high insulin levels, high triglycerides, increases in whole body inflammation and hypertension.

So to up your insulin sensitivity and to lower your insulin resistance – start by cutting out high fructose corn syrup, fructose sweeteners, sugar, sodas, processed fruit juices, fruit smoothies, and dried fruit. Then make sure that if you are having ‘white’ carbs ou are not mixing them with fructose – so watch cakes & cookie, pasta sauces and more. read your labels!!

Remember – never, ever combine white carbs with HFCS.

You can still eat 1-4 pieces of whole fruit a day is permissible – its fructose effects are ameliorated by the fibre (slows down digestion) and the presence of vitamins, minerals & antioxidants mean that fruit has more good than bad.

2. Increase your Omega 3’s

The ratio of your fatty acids is important to your overall health. We all know this. Just like we all know that our intake of Omega 6 is way higher than our intake of Omega 3 because of our use of canola oils etc etc.

Omega 3’s have been shown to improve insulin sensitivity and have a host of other beneficial health effects. Cut down on the polyunsaturated oils, increase the olive oil, eat cold water fish, grass fed beef, lamb & take a fish oil supplement.

3. Add some Spice

This is a natural way to improve your Insulin Sensitivity...

Cinnamon has been shown to increase insulin sensitivity when a couple of grams a day are added to your diet. Numerous studies have shown it improves glucose uptake by the cells.

Oh yeah – it has to be cinnamon powder – not pop tarts or cinnamon donuts…

4. Have some Green Tea

Metformin is a prescription glucose dispersal drug that is given to folk in the pre-curser and then the actual type II diabetes stages.  It is expensive, and in the 90’s a lot of bodybuilders were using it. Why – well the role of any glucose dispersal agent is to mimic the effect of insulin in insulin resistant folk.

The good news is that green tea is also a glucose dispersal agent. So drinking 3 -5 cups a day can actually help improve your insulin sensitivity. Even better green tea’s action shows a distinct inclination towards pushing carbs to muscle cells and not to fat cells.

Sounds about perfect to me – and you don’t need a prescription!

5. Ditch the trans fats

Along with HFCS, trans fats are just about the worst substances that you can be ingesting. They are simply devastatingly bad for your health.

A mountain of research has shown that in addition to all of their other health destroying effects, trans fats also inhibit glucose dispersal and promote insulin resistance. They also have been shown to support preferential fat storage around the belly.

Check your labels and if you see trans fats or hydrogenated oils on them, find something else to eat.

Where do you sit on the low carb continuum?

Look if you are 20 or more pounds (10 kilos) above your fighting weight then the low carb (remember low processed High GI carbs!) is the best way to lose fat. Just be aware that apart from very fibrous carbs (like broccoli or spinach) you’re likely already very insulin resistant so just about any carbs you eat will end up being stored as fat unless you are doing regular challenging workouts and following the diet advice from previous blog posts.

The Research shows that the best approach for folk in this grouping to improve their insulin sensitivity is for them to lose body fat through low-carb / higher protein eating.

The good news is that the leaner you get the more diet options you have available to you.

A natural Glucose Dispersal Agent

If your  insulin resistance level is high, then your carb intake should be low. If your insulin sensitivity is high, then your carb  intake can be higher. Logically if your resistance / sensitivity is in the midle then modest carbs is the way to go.

Since insulin resistance is closely correlated with body fat so the fatter you are the fewer carbs you have. So if your body fat is above 20% for a male & 25% for a female – no carbs for you!! Well low GI carbs anyway in modest quantities.

If you run between 12 to 20 (or 25)% then you can up your carbs, especially if you are regularly working out.

Les than 10% – eat clean, but pretty much whatever you want.

So insulin has benefits as well as drawbacks and once again the negatives are tied to excessive processed carbs and trnsfats…

Be well, see you again soon.

Fat Loss Myths – Taken Apart – Part 2!

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Welcome Back!!

Here is part 2 of our look at persistent but Oh so wrong Fat loss myths…

Myth: You should do very high reps to failure for fat burning…

Whilst there is a certain faux logic to this  idea it is plain wrong. Research shows that weight lifting / resistance training burns calories through muscle fibre recruitment. The more fibres recruited, the more energy you burn. So the key to cranking up your metabolism is to recruit as many muscle fibres as possible with each set.

You don't get results like these using 'Barbie' weights

Lifting light weights, even for 100 reps, does NOT recruit many muscle fibres. When you do high rep training you’re only working the smallest, weakest muscle fibres – these will have  little appreciable impact on boosting your metabolism.

By the same token lifting for maximum muscle fibre recruitment is brutally hard and not sustainable for most people long term. The answer is to use a mix of high weight low rep (3 – 6) training with the body builder rep range of moderate to heavy weight for 8 -12 reps. This way you recruit lots of muscle fibres but don’t drive yourself into the ground every time you train.

You can go hard, or you can go long. Going hard burns fat & build strength.

Myth: You don’t need to get stronger to get leaner.
This is really a follow on from the myth above – the stronger you are, the more muscle fibres you can recruit when you exercise. Stimulating as many muscle fibres as is sustainable with each set will ramp up the metabolic cost of your workouts. (Metabolic cost is a measure exercise scientists use to determine how many calories you’re burning up through exercise. It is also called TEA – Thermic Effect of Activity)

The higher the metabolic cost, the better for fat loss. The stronger you are the faster you can move and research shows that fast movement with heavy to moderate weights really gets the fat fires burning. Anyway – ever seen a fat sprinter?

Myth: All calories are equal – so eat less and you’ll lose weight…

A week of this or a week of Steak & salad - what would make you fatter??

This is correct all calories are equal – if you are looking at them as measurement of energy. (a calorie is the amount of energy required to raise the temperature of 1 litre of water 1 degree centigrade)

However if you are looking at them as food source types then – all calories are NOT equal. What is going to put more fat around your middle – eating steak & salad for a week or eating the same number of calories but as Hot Dogs, Fries & Ice cream? No prizes for guessing the answer here…

This is the kind of claptrap that far too many doctors & dieticians & nutritionists put out there – despite the mountains of peer reviewed, long term studies that all show that a calorie is not just a calorie. The source of the calories is important especially from a metabolic viewpoint.

Carbs, Fats & proteins are the macronutrient groupings (some folk add water to this list and I have friend who is convinced that alcohol belongs here – it doesn’t) and they all have a different effect on your metabolism.

The Thermic Effect of Food – how many calories your body has to use to process food – is different for each macronutrient. For Fat it is 2%, for carbs (depending upon type – fibrous or not) it is 4 – 6% and for protein it is a whopping 30%. That’s like getting a 30% discount on the calorie value of each piece of protein you eat.

It is the nutrients in the food we eat, not the calories, that stimulates (or slows) our metabolism. When you cut calories you slow your metabolism down because it is getting less of the nutrients it needs. Things like amino acids, vitamins, minerals, essential fatty acids  and so on. In all likelihood if you are eating the typical Western diet then your body is already slow metabolically because this diet is calorie dense but nutrient sparse.

If you eat less your body preserves fat and begins to burn muscle for food. Result – less muscle which means a slower metabolism. You can avoid this by simply choosing your calorie sources better. Replace low-quality foods like as bread, pasta, and rice with nutrient-dense foods such as berries, green vegetables, eggs and protein like fish.

Myth: You must eliminate entire food groups to see results.

In a word Bull!

A common misconception is that certain food groups should be avoided in order to lose weight. This is wrong and usually relates to either fat or carbs. The truth is that there are ‘good’ & ‘bad’ fats & carbs and the only elimination of foods that you indulge in should be to remove the ‘bad’ types of each.

Processed, denatured carbs like flour, cakes, cookie, commercial fruit juices, sweets, etc should be taken out of your diet or at least severely cut back. Any food that contains Trans fats (look for ‘partially hydrogenated oil’ on the food labels) has to be taken out of your diet and frankly anything you can identify as having High Fructose Corn Syrup (a cheap sugar but one which is processed differently in your body and leads to belly fat) should not even get into your trolley at the supermarket.

Elimination of some foods is good, of entire food groups is BAD!!

Eliminating all fats is also a furphy as excess calories from ANY nutrient source can and will be stored as fat by your body. So cutting out all fats just stops your body getting access to needed fats like Omega 3 fatty acids. This in turn has a number of anti-health effects. In truth every food group has its own benefits for example, carbohydrates are your body’s preferred energy source and fruit & veges deliver vitamins, minerals antioxidants, phytonutrients and more besides – all important for your well being. Protein provides the building blocks for your body – and the amino acids that make up protein is vital for bodily repair. Fats is important for joint lubrication, hormone creation and use, hair, nail & skin health.

It is very necessary to eat all macronutrients in proper proportion to promote weight loss.

Myth: You need to work out hard each day to see results.
Nope – fat burning, muscle growth and bodily repair all take place after you work out. The post-exercise period is when the benefits of working out accrue. This takes time and your body needs a mix of stress from exercise and periods of recovery so it come back fitter 7 stronger for the next round of exercise. Working out intensely every day does nothing more than drive you into the ground, reduce your recovery ability and slows your metabolism.

Knocking yourself out by overtraining will set you back...

Even worse, overtraining leads to your body releasing even more fat-storing hormones as a stress response. Cortisol has its uses but too much of it is a bad thing indeed if you are looking for fat loss….Lastly, being overtrained zaps your motivation and makes you more susceptible to illness and injury.

So train 4 – 5 times a week, no more.

Myth: There is a Magic Product that delivers Quick & Easy Fat Loss

Weight loss scams have been around forever and show no signs of going away. The sad but simple truth is that a strategically sound mix of diet and exercise is the only proven way to change your body composition and recondition your metabolism so it stays that way.

If you watch either late night or early morning TV you will see ads for all sorts of Pills, Powders, Potions, Fasts, Cleansing liquids, exercise tapes and miracle delivering fat loss machines that will completely transform your body in just a few weeks!

I like the 8 minute Abs one in particular – an abdominal 6-pack in only 8 minutes per day. Wow sounds great then I thought why 8 minutes? Why not 6 or 9 minutes or even 3? Although I have to say for sheer audacity and flimflam dressed up as pseudo science the Shake Weight and Toning Shoes come up close seconds…

The underlying message is that you can get in shape by being lazy and that if you don’t get the results they promise then it is your fault. It also appears that the money-back guarantee they offer is a safe bet for them – less than 2% of people return these useless gadgets for their refund. Either they can’t be

bothered packing it up or they are too embarrassed – after all most folk know that these things don’t work.

The supplement industry is even worse. In most countries – particularly the US of A, supplement companies are not regulated and don’t have to prove their claims. This is completely opposite for the pharmaceutical com

These don't work...

panies who have to prove the claims they make ( and we know how trustworthy they have proved to be despite government oversight and regulation…)

Pretty much supplement companies can tell you that their products will enable you to lose weight, get stronger, improve your heart health, think more clearly, perform better, reverse aging, get that loving feeling more often and their products don’t actually have to deliver a thing.

By feeding off people’s fears and vanity, by exploiting consumers and weak laws many of these companies are no more than clever marketers.

Folks, there is no easy way to get the body of your dreams if your idea of easy is just swallowing a pill in between handfuls of fries.  There is no easy way to work out if your idea of working out is to lie down on some machine looking for the ride of your life…and in 5 minutes a day.

In today’s society where the emphasis is I want it NOW!, the truth is too damn simple and too damn hard for most folk to follow – Work out hard and eat right  just doesn’t sound snappy enough. Thing is it is still the closest thing to the magic pill and machine we’ve got.

See you next time…tell your friends about us!!

Some Long Lasting Fatloss Exercise Myths – Taken Apart!!

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Hi & Welcome back!

A few of you have been in touch with some questions about exercise & conditioning and where the truth lies so I though that I’d work our way through a few of the more common ones…

Myth #1 – Lifting weights will make Women look like a male Body Builder You’ll get big, bulky & ugly…

I wish that I had a $ for everytime that I have heard this one! It is a common concern of everywoman who joins a gym or reads about the importance of muscle in keeping fat levels down and metabolism high. Many believe that lifting challenging weights ( the best & only way to get quick & lasting results) will see them looking like a male bodybuilder in a few workouts time…

Not without 'Roids you won't...

Even worse it is a myth constantly reinforced and perpetrated by Aerobics, Spin, Tai Chi,Yoga, Zumba & Pilates instructors who should know better. A lot better.

Ladies – you DON’T have to worry about ending up looking like the Hulk! Seriously you don’t.

She doesn't look like Arnold... Nor would you

Why??

Well the truth is not only have female bodybuilders been training at elite levels for years but they have also ingested a large amount of anabolic steroids in order to increase their muscle mass. Non-steroid using women simply don’t have enough natural testerone to develop huge masses of muscle. You DO have sufficient naturally occurring testerone so that if you train intelligently you will develop strength, and curves.

Similarly for men – if you are not using steroids and you are past your teen years (the only time in a male’s life when his body has the perfect anabolic environment)  then you will have to train for years to build a lot of muscle mass – even with a man’s naturally higher levels of testerone. (although men’s T-levels are dropping in the Western world – but that’s a topic for another blog…)

Men & Women who are not drug assisted have to work damn hard for every ounce, every gram of additional muscle they gain through exercise. You don’t get leaner, curvier and stronger without working for it.

The benefits of anyone using a strategically sound workout regime are many, here are a few for women to consider:

  • Weight training increases bone density and is still the best way to avoid osteoarthritis
  • You become & stay leaner because your metabolism becomes  reconditioned and functions at a higher rate.
  • You get stronger and this carries over in everyday life and benefits everything from carrying groceries, hugging your kids, wresting your loved ones, lugging a TV to another room or just doing the necessary household chores. Research has also shown that becoming stronger reduces the incidence of falls in older women…
  • If you are a female athlete strength training reduces the incidence of injuries.
  • Your posture improves because the ‘anchoring’ muscles & tendons get stronger. You look more confident & alive, not stoped and old…

    Lift weights and you won't need to use one of these...

  • You become more selfconfident – few people in our comunity take the steps necessary to get in charge of their appearence & health but if you do not only do you feel more in charge of your life but you know that you are capable of things most folk can’t. My (much) better half Lynne is a 5’2″ Blonde who can deadlift 90+ kilos for reps and leg press a 150kg for a 100 reps. Not many men can do that (and you should see the looks on the faces of the males in the gym when she does…priceless) Now I am not suggesting that you want ot or have to move weights like Lynne does (she is competitve by nature), just that by using an intelligent strength training regime you will be able to do things most folk can’t and this will give your confidence a real boost!!
  • You look better and have a better shape. The usual path to fat loss for many women is long slow cardio and starvation diets which destroy muscle and leave you a smaller fat person. Strength training gives you curves and transform the composition of your body
  • You just look better dammit!!

Myth #2:  Long steady cardio in the ‘fat buring zone’ is what you have to do to burn fat

Think about this – everyday 1000’s of folk get in their car & drive to the gym to ride a bike walk a treadmill or climb some stairs…

Driving to the gym for a treadmill session is like this...

The issue here is not with the idea of using your aerobic energy system to stimulate fat loss. Cardio as in moving your body using large numbers of muscles, is a credible way to burn fat. The problem is that if you live in the real world long slow steady cardio takes a lot of time and is not that efficient. Plus its boring. If you have a life to live outside the gym then tradional slow cardio is not the best way to lose fat and get leaner.

The main issues with traditional cardio, often referrred to as ‘Chronic’ cardio by enlightened trainers) are:

  • It is time consuming and offers a poor return in terms of fat loss and health benefits for the time invested.
  • To burn 3500 claories (the amount in a pound of fat) you’d have to run at a 6 minute mile pace for 5 hours. So slow cardio can & does burn claories – but to burn a lot of calories you have to do it for a long time.
  • Then because you have been going steady as soon as you stop your metabolism drops right back to where it was before you hopped on the treadmill and you can forget about there being any significant post-exercise calorie burn.
  • Your body adapts to exercise induced stress. Very quickly. Particularly with long steady exercise. Just like water always travels downhill, your body is always looking for ways to conserve energy and making movement as efficient as possible is one way it does this.
  • Unless you subject your body to exercise which carries a high metabolic cost your body adjusts and becomes more efficient at any exercise  in short order.
  • When we want to lose fat we don’t want efficiency we want chaos and steep learning curves and inefficient body action. The more efficient your body becomes at any exercise the less energy it requirs to perform it. Less energy burned equals more fat retained!
  • Even HIIT training has to be changed around every few weeks as your body will adjust to it. With strength training it takes just 6 weeks for adaption & energy efficiency to occur…
  • So with traditional cardio in order to get the same results from the same exercise, you have to invest more time for longer & longer periods.
  • It just makes sense to use more using challenging cardio like sprints, bodyweight circuits or exercising using the Tabata protocol all work to keep your body off balance and raise the metabolic cost of exercise meaning more fat is burned.

    For Fat Loss this is NOT the best use of your time...

  • High injury rates – especially to the ankles, shins and knees. Any runner can attest to this, but so can any treadmill, stationary bike or stairclimber user. Long slow cardio promotes repetitive strain injuries – particulary on the weight bearing parts of our anatomy.
  • Research has shown that every foot fall when running creates the equivalent of 2.5 to 3 times our bodyweight on thelanding foot, arch, ankle, shin & knee. A slightly deviated gait can result in hip injuries.
  • Our bodies are designed to either move slowly over longdistances (like walking) or move rapidly over short ones (sprinting) – our joints, in our current historical times, seem to not be built to handle long periods of repetive running – especially on roads, pavements or treadmills. If you are carrying too much weight, the potential for injury just increases.
  • Did I mention steadt traditional cardio is boring?

Okay – I have just junked the idea of chronic, long, slow steady cardio – so what works? Metabolic conditioning, more specifically metabolic conditioning using a HIIT protocol.

Try these HIIT style for a real cardio workout...

The HIIT stands for High Intensity Interval Training. The metabolic conditioning refers to exercises that combine elements of strength training with cardio. Performed correctly this rsults in short, sharp & very time efficient workouts that burn fat and lots of it. The metabolic cost ( calories burnt)of HIITMC is huge and the ‘afterburn’ – where your body keeps burning calories for hours after exercise ceases –  is significantly high.

HIITMC when done properly will make your lungs  feel like they are on fire, your heart is trying to climb up your throat and your body will want to return to its ‘normal’ state ASAP. In order to do this your body has to clear the fatigue products, rebuild affected muscle, replenish glycogen stores and a lot more besides. The only way it can achieve this is by ramping your metabolism up. Way up. In fact studies have shown a significantly elevated metabolisn for up to 38+ hours after this type of exercise session.

This means a couple of things – greater fat loss in less time than traditional cardio with the added benefits of strength training. HIIT style metabolic conditioning results in overall fat loss up to 220% that of traditional cardio.

If HIITMC is so good then why isn’t everyone using it?

There are a number of reasons why more people are not using HIIT MC for their fat loss:

  • Most people still think that ‘Aerobics’ or traditional cardio is the best way to lose fat.
  • Many Gyms & Personal trainers are in the business of keeping you coming back and don’t want to either deliver results too quickly or to scare you off. (Plus once you know how to do it you don’t need them or even their machines any more except for a bit of variety…)
  • HIIT MC is hard work. Real hard work.
  • If you are using a HIIT protocol correctly you won’t be having a chat to your work out buddy, or be able to read a magazine or change the song on your iPod. usually with HIITMC your focus is on getting to the end of the current timed interval and trying to get enough breath into your lungs.

Using HIITMC – your lungs burn, your muscles strain and your will is challenged. You will sweat. A lot. More than a lot. These are all good things as they show that you are getting your body to do what you want not allowing it to take the path of least resistance (which it prefers!)

You don't need a gym for a HIITMC workout...

A HIITMC session can be a simple as:

  • Doing 5 rounds of 3 exercises with 1 minutes break between rounds – push ups followed by pull ups followed by bodyweight squats is the classic combo.
  • Using ‘Ladders’ for exercises like burpees – do 1, stop, do 2, stop, do 3, stop. do 4, stop, do 5 etc until you do 10 then reverse the process and do 9, stop, do 8, stop until you get back to zero.
  • Going to the beach, marking out 50 yards / metres and doing 10 sets of sprints with 1 minute (or less) break between sets.
  • Do 10 sets of hill runs, resting only as long as it takes to walk back down between each set.
  • Doing 200 kettlebell swings with a challenging weight only stopping long enough on the way to catch a few deep breaths.
  • Use a leg press machine with a challenging weight and stay on it until you have completed a 100 reps.
  • Do push presses with light dumb bells to a Tabata protocol (20 secs activity, 10 sec rest for 4 minutes straight – this is 1 set – do 3)
  • Do a barbell complex – a series of exercises with the one weight done  for set reps without putting the weight down or resting until completed. That is one set. Do 3 or 4sets . (eg 6 reps of each with a 20 kiol barbell – deadlift followed by clean followed by overhead press followed by rear squat followed by good morings. Rest 2 minutes repeat)

Stairs are just as good as hills...

All of these are simple to do but not easy to accomplish. You should start off slowy and work up to the times and numbers suggested above. With any running begin by just jogging a few sets as your warm up. Depending upon how fit you are even this can be challenging…Then do some hamstring & quadricep stretches, ankle & knee circle and some hip swings to ensure your legs are ready – then go for it. You’ll hate me for it during the session and the next day or 2 but after 4 or 5 sessions you’ll be seeing strong results.
The real key here is to start slow, get command of the movement(s) and then do what you can, striving to add reps or distance to timed intervals each session depending upon the activity you have chosen. But give each interval, each set, each round your all – go at it 100% once you have mastered the activity and the fat will go.

Because of the metabolic costs involved never use HIITMC for more than 20 to 25 minutes per session or do more than 4 sessions a week (2 is good, 3 ideal) – if you do, you will move into detrimental effects due to the demands that HIITMC puts on your body especially in the first 8 – 10 weeks.

Bottomline – to lose fat, recompose your body, to get lean, to look better naked – YOU’VE GOT TO EARN IT!!

For other myths & ideas – don’t forget to get your free report! It’s waiting at the top right hand side of the page…

I’ll be back next time with a couple of other myths that need a touch up.

Be well.

Sleep, Cortisol, Insulin Resistance & Fat Loss

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Hi & Welcome back!!

Today i want to look at how lack of sleep affects your fat loss.

It doesn’t matter who you are the suggested minimum amount of sleep for adults is 8 hours. (Teenagers need more as do babies & toddlers) Some adults need less some need more but the average requirement is for 8 hours.

Lack of sleep increases snacking...

However current research in Australia & the USA shows that as much as 37% of the adult population aged over 30  is getting 6 hours or less sleep on a regular basis. Not only is this no good for your overall health & energy levels but it is disasterous if you are trying to cut your body fat levels.
Research is showing that long term sleep loss is related to an increase in obesity and diabetes. In other words just as you can’t out-train a bad diet, you can’t reap the benefits of eating smart and exercising tactically if you don’t get enough sleep. A chronic lack of sleep wastes all of your other good fatloss focussed work.

Lack of sleep affects a number of metabolism influencing areas: your energy level, your resting metabolic rate, your appetite control and your insulin sensitivity. The research shows that even partial sleep deprivation can manipulate some of the key hormones that impact fat loss . In particular when key hormones are affected it predisposeyou to fat storage and obesity by causing insulin resistance.

A non-hormonal sleep loss efffect...

Not only can nsulin resistance  lead to Type 2 diabetes, but it has been proven to increase fat storage. Regular readers of this blog know that when you suffer from increased insulin resistance your body must produce extra insulin to rid your blood stream of glucose. The reason your body produces extra insulin is because the insulin receptors in your cells have become les sensitive to the effects of insulin requiring more to do the same job. In effect it creates an override and over storage situation. In extreme cases the situation becomes so bad that your body cannot produce suficient insulkin to clear glucose and you end up needing to start taking insulin medications. In any case you fat loss stops and fat gain is an almost certainty.

Sleep loss  increases both your appetite and your cravings for high GI carbs along with creating insulin resistance. Lack of sleep not only affects your insulin sensitivity but it also affects other hormones like  cortisol and ghrilin. This means that insufficinet sleep sees you battling an increase in appetite when your blood sugars are not in control.

Cortisol is a stress hormone that directly influences blood sugar levels and is associated with increases in  belly fat.  When cortisol levels rise, fat loss stops. Dead.  Some research has shown that even just 1 sleepless night can increase your cortisol levels.  A study has shown that 4 hours sleep results in a 37% cortisol rise above baseline.

Muscle is an important part of having an efficient, fat buning metabolism. At rest muscle is a voracious consumer of calories. The more muscle the higher your resting metabolic rate. Cortisol is a catabolic hormone – it breaks down muscle for fuel and by this action it also elevates blood glucose levles which results in insulin spikes and so the Merry Go Round turns leading to a slower metabolism and increased fat storage. In a sense muscle CAN turn into fat…

Not getting enough sleep can lead to this..

Ghrelin is another hormone that lack of sleep affects as is our old friend Leptin. Ghrelin basically makes you hungry, leptin tells your brain when you’ve eaten enough. Not getting enough sleep raises ghrelin levles so you get more hungry and lowers Leptin so you don’t stop eating when you should.

If you stay awake longer you also have more opportunity to eat more, and because your energy levles are lagging you tend to go for the quick sugar fix. Which leads to insulin spikes etc etc…

Studies have shown that people actually eat more on average when they get less sleep, and they eat less healthily.

So you’ve got to get more sleep, not just for your health, but for your fat loss and metabolism. If you know you lack sleep then you need to begin to taking saction to improve the amount of sleep that you are getting.

Don't drink this too close to Bed Time...

Try these: aim for a regular bedtime, avoid alcohol for at least several hours before bed, ditto for coffee or tea, have a low GI snack with some protein close to bed time, try to keep your bedroom cooler rather than hot, read fiction if you are bed reader not non-fiction,  make your to-do list in the early evening rather than late at night, exercise sometime during the day – just not close to bed time, have a bath or long hot shower and lastly avoid watching TV when lying in bed.

Sleep Tight!!