Monthly Archives: November 2011

How to be ‘Fit and Flat’ at every age

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Welcome back!!

This week we’re going to look at what you need to do to be fit with a flat belly at the different stages of your life. Because of the drop in metabolic rate, our ability to recover, our abuility to produce hormones and just plain strength we need to adopt  a slightly different approach to bot eating and exercise depending upon our age.

Here are some general rules…

20-something

At this age you can get away with more and, for the most part, your youth will soak it all up.

Flat Belly? Avoid grain based foods

I can remember being able to eat 5 big meals a day and still retaining a flt stomach. But by my late 20’s this was not the case – my abs starterd disappearing..

The lesson here is that being a 20-something doesn’t give you immunity against stomach fat. In fact

the habits that you adopt and create in your 20’s will either make your fitness & leannesss easier or hareder for the upcoming decades.

The biggest things to avoid eating are refined sugars (alcohol, sweets, biscuits, etc) and starchy, grain based carbohydrates (white bread, pasta, rice, etc)..

The way to exercise is to lift strong, run fast and do both often.And if you stay flexible, your abs will remain strong and your stomach flat, so try adding some semi-regular (at least) yoga or pilates. Learn and practise good posture and keep your overall body fat down.

30-something

You need to eat meals that are high in vegetables, lean animal protein and some fruit. If you’re a male avoid vegetable derived proteins – the phytoestrogens in these will begin to lower youtesterone levels even more than natural age progression.

There are only a few you consider using regularly...

If you didn’t take them in your 20s, definitely start taking fish oil supplements, Vitamin D3, a good multi and some E & C. These will go a long way towards to helping you stay lean and healthy.

For exercise keep a good mix happening : Cardio (such as sprinting, rowing, running, swimming, or even the occasional aerobics class), weight training (kettle bells, body weight, weights) and flexibility (such as yoga or pilates). Look at adding some relaxing exercises like Tai Chi or Chi Kung – these are really important in combatting stress levels and as we know increased stress means increased levels of cortisol which means more belly fat!!

 

40-something

Okay – now we begin to hit the downward spiral unless we either: 1) take strong corrective action NOW or 2) continue with good habits developed in our 20’s or 30’s. if you don’t do either then you will begin to lose vitality, fitness and really begin to add fat.

Your lean muscle mass starts to decrease around age 40.  Avoiding grain based starchy carbohydrates (especially those with a high glycemic load) and refined sugar will help to keep your insulin levels down and, in turn, will slow down the amount of lean muscle mass you lose. You will also need up your amount of

Being smart in your 40's means looking this good in your 50's & beyond!!

protein, as it provides the building blocks of lean muscle mass – and these need all the help they can get.

In order to preserve your muscles masss (& you can still add more if needs be!!) lift heavy at least twice a week (complex exercises in the 4-6 rep range – thing deadlifts & squats!), start doing lots & lots of chin ups to preserve, strength and your posture; cut spriniting back to a weekly exercise and get some swimming or cycling (even if its 2 or 3 spin classes) in. Exercise in your 40’s is essential if you are to remainlean & vital into your 70’s & beyond!!

Increasing your fish-oil consumption will lower inflammation and in turn help keep your stomach as flat as possible post-40. Your abs and (especially for the ladies who ‘ve had kids) pelvic-floor muscles need to be focused on now more than ever, so pilates, yoga and lots of planks & core work is essential.

50-something and above

More of the same – move more, lift as heavy as able, do squats & chin ups & push ups, swim or bike, run and stretch, tai Chi or yoga – stay active and challengingly so. Most exercise should be resistance-based, using weights and pulleys, as this increases lean muscle mass, as well as releasing serotonin (the feel-good hormone). It will also leave you with a strong core which will protect your hips, back and knees from injury, as well as keeping your stomach flat.

Turning 50 means that you become more aware than ever of how your body takes longer to recover and how

Tosca Reno - at age 50+

you begin to become at least half a step slower…However it does not mean that you have to relegate yourself to dimming vitality, lowered sexuality and the scrap heap. Even without good habits formed in your 20’s, 30’s and / or 40’s you can still slow down the slide . A lot. But you have to get itno it and realise that once you get lean & fit again it will be even harder to do so if you let yourself slide again…

Your meals should be frequest with protein and lots of veges and fruits as often as possible.Eat as many colours of fruit & vegetables as you can daily – the phytonutrients & co-factors are needed like never before. Dark green leafy vegetables are important for their calcium content and you need to be eating lots of calcium-rich foods to reduce your increased risk of osteoporosis.

So the lessons don’t change – avoid sugars & trans fats, cut back or eliminate grains, avoid starchy carbs, lift heavy weigths, move more and do it regularly throughout life.

One more piece of inspiration – this is a 69 year tested & avowed natural (ie no steroids) Doctor who left it until his 50’s to get into shape. Great genetics for sure – but I’d like to look as close to looking that good as my genetics allow at that age.

See you next week. Be well.

 

6 Simple Diet Rules to Lose 15 Kg in 12 weeks

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Welcome back…

Regular readers know that I am a proponent of  reconditioning your metabolism through a strategic mix of challenging, high intensity (but brief duration!) exercise, tactical food intake to manipulate hormones and to harness the thermic effect of eating.

I also believe that over 80% of our body’s composition is down to diet, and if your diet is wrong then you’ll stay fat.

Diet did this

There are two real culprits in the obesity crisis. One is the fast-acting carbs and sugars in breads, cereals, pastas, desserts, cakes, rolls, crackers and fast foods that we all tend to eat. The other is that we tend to eat overlarge portions of just about everything.

With this in mind here are six simple but effect rules to introduce into your eating habits that will enable you to drop 30 lbs or 15 kilos over about 12 weeks.

Give them a try and let me know what you think.

THE ACTION PLAN

To the remaining horror of many an ill-informed Dietician if you want to lose body fat you have to immediately go on a “controlled-carbohydrate diet “.

Now unlike what the Newspapers will tell you (or those pesky Dieticians) this doesn’t mean cutting out carbs altogether, but it does mean eating strategically and with a degree of awareness so that you restrict the carb types that significantly raise your blood sugar and thus your insulin levels. For example, the carbs found in soft drinks, sweets, baked goods like cakes & cookies, bread & pasta.

Cut down or out completely for the first few weeks

I even recommend that you cut out multigrain breads and cereals for the first few weeks. Why? Well multi-grain foods still raise insulin levels. Avoid as many grains as possible – including rice & pastas, no matter what their colour. Because milk has a significant number of carbohydrates, it is off-limits for at least the first 6 weeks – so are other dairy products except cheeses.

The upshot is that this plan limits your carbs to those found in vegetables and fruit.

Now on this plan you should also:

1)      Eat only when you’re hungry

2)      Eat only to the point of feeling full.

3)      Eat as much protein as you like

4)      Eat as many non-starchy vegetables as you like.

5)      Eat no more than 80 – 150 grams of cheese daily and no other dairy for at least 6 weeks.

6)      Restrict your fruit to no more than 3 daily servings of low glycemic fruits like berries, melon, apples, plums, citrus like oranges, apricots, kiwifruit or peaches or nectarines

7)      Drink at least 2 litres (2 quarts) of water every day

Follow these guidelines and you’ll also lose 15 kilos in three months.

Here are the Six Simple rules:

1. Cut out quickly digested carbs.

Fast carbs to avoid - sugar to sugar!!

Use the Glycemic Index as a rough guide, use the Glycemic Load of a food as an even better one. Foods that have a high glycaemic index (GI) tend to raise blood sugars quickly – it’s not the whole story but it is a good rule of thumb to follow. (more on this in Rule #2)

You’re an adult – eliminate junk food from your diet at least until you have lost the desired amount of body fat.

No soft drinks / soda pop, no sugary sweets, desserts or baked goods, no bread or biscuits etc. If it is a processed carb avoid it!

Eating these foods signals your body to release a flood of insulin – eliminate them and your insulin levels stay where you want them to be: low. This in turn improves both your health & fat loss. Need proof?

A University of Connecticut research study analysed why low-carb dieters were so successful and they calculated that at least 70 per cent of the fat loss stemmed from low-insulin levels.

2. Eat more vegetables.

Yep – your Mum was right – eat more vegetables, cliché or not there is no denying that for overall health and fat loss this works.

You need to aim for 4 or more servings of non-starchy vegetables every day. Why non-starchy?

There’s a lot of confusion about certain starchy vegetables that have a “high glycemic index”, vegetables that people following lower-carb eating plans have been told to avoid.

The glycemic load is a far  more meaningful measure of the effect of foods on your  blood sugar and insulin levels.

  • Peas and Carrots are good examples – they have a GI of above 60 (80 for peas) but a GL of only 3. In other words a serving of carrots and / or peas will have a negligible effect on your blood sugar.
  • Potatoes however have both a high a glycemic load and index – as does corn so you have to avoid these.

Take home message is that you can eat  virtually any vegie of your choice other than potatoes (white, sweet or fried), and corn.

Cheeses - especially hard cheeses is okay!!

3. Have protein at every meal.

By having protein at every meal you not only promote your body’s TEF (Thermic effect of food), support muscle preservation (vital to fat loss) but you also help trip the satiety signals. Eating protein at every meal helps you feel fuller quicker and for longer.

This is particularly true for breakfast when you body is essentially coming off an 8 hour+ fast.

The best sources are beef, chicken, fish, whey protein powder and eggs.

4. Don’t be afraid of natural fat.

Fat does not get stored as fat – all foods are broken down into their components and largely turned into blood sugar(a simplistic view) and it is an excess of blood sugars that get stored as fat.

The natural (ie non-transfats, non-manipulated by man) fats like those found in unprocessed meats, avocadoes, olives or olive-oil-based dressings do not raise your insulin levels, and have little to do with making you fat.

It is when high amounts of carbs are coupled with high levels of fat(regardless of source) that insulin release is stimulated causing your body to store fat instead of burning it.

God what about cholesterol and the health of my heart??

The Journal of Nutrition reviewed 13 studies of low carb diets and found that this type of diet – even with 50% of calories typically coming from fats – were more effective at reducing heart-disease risk than traditional

NOT the protein that you want to be eating...

low-fat diets.

5. Forget about processed foods.

This includes luncheon meats, cereals, snacks, baked goods etc etc.

If you follow only one rule, make it this: if it comes in a box or a bag, skip it. I guarantee you’ll have success.

6. Make Calorie Density work for you.

Calorie dense food...

In addition to adding protein to every meal another way to eat well and to feel full is to utilise calorie density. Caloric density is the amount of calories present in a given amount or volume of food.

This means that a food that contains a large amount of calories in a small volume of food has a high caloric density.  Sometimes very high. At the other end of the scale are thiose foods which are large in volume but low in calories – these foods are considered to have low calorie density.

NB The carbs with the highest caloric density tend to be those that are nutrient sparse and low calorie density carbs are nutrient dense. Fruits and vegetables have very low caloric densities, especially green and leafy vegetables. So do lean proteins.

Foods with low caloric density therefore allow you to eat more volume of food for fewer calories. You can eat more and ingest fewer calories.

Think of it this way – what is easier to eat – 1000 calories of cheesecake or 1000 calories of spinach?

So part of fat loss is to be able to eat well, eat healthily and in a way that leaves you feeling full and less likely to develop cravings. So it is important that you combine lots of fruits, veggies, beans, and lean proteins for meals that leave you full with a lower calorie price to be paid.

Nothing Tastes as Good as Being Lean Feels...

Here are the Six Simple rules:

1. Cut out quickly digested carbs.

2. Eat more vegetables.

3. Have protein at every meal.

4. Don’t be afraid of natural fat.

5. Forget about processed foods.

6. Make Calorie Density work for you.

Eating by following these 6 rules will enable you to shave hundreds of calories off your daily total while being completely content with the amount of food you’re eating. Not to mention how much healthier overall you’ll feel.

See you next week – Be well.

Using Carb Refeeding to shake things up…

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Welcome back!!

This week I want to take a bit of a different look at low carb eating & lifestyle.

As always seems to be the case, information taken solid research seems to lead to extreme pendulum swings in terms of belief & perception.

High protein, low carb is the perfect example of this. Too many folk don’t bother to learn about this and adopt one of 2 opposed stances – all carbs are ‘bad’ or eating high protein is ‘bad.’ Of course neither is correct nor entirely wrong.

Protein & low processed carbs - Ideal!!

Eating low carb means eating low glycemic index. Low glycemic load, low-or- no processed carbs, it doesn’t mean avoiding carbs. It also means pretty much avoiding starchy carbs, but as we will see even these have their uses.

Let’s make no mistake- there is such a thing as ‘bad’ carbs and they are the highly processed calorie dense nutrient sparse crap that fills our western diet. Eating highly processed, high GI and high GL foods are detrimental to your health – the evidence has been in for over a decade on this!!

Likewise eating high protein will not cause heart disease or any of the other highly touted but never proven side effects – but like any fuel source too much can cause imbalances in your body systems and in every case too many calories eaten above those needed for your activity level and you’ll put on fat. No matter what the source of those calories. (But as we discussed in earlier posts the source & type of calorie does matter – processed foods with HFCS and transfats elicit different & damaging responses from our metabolisms compared to salad & steak!)

Many ‘fans’ of low carb diets will only eat the bare minimum of carbs that they feel is necessary to maintain health – this is extreme and wrong. Carbs do not have to be shunned – just chosen wisely, and eaten in line with body needs. This means that it is alright to go high carb if you earned it!! The immediate post work out period is one such time as is first thing in the morning or after a long period of intense mental effort.

The best, the healthiest and most ‘acceptable’ forms of carbs are vegetables & fruits. So although most carbs aren’t the “bad guys” they’re not viewed in the same light as “heroes” like protein and healthy fats and there’s good reason for the food discrimination.

Perfect carb sources

Of course most of us are now aware of the processed carb / insulin /fat storage connection (see last week’s post on Obesegenics) and this is one of the biggest reasons to keep processed carb consumption low. If you can keep insulin sensitivity high and insulin levels low you will not only be maintaining a healthy and optimally functioning body, you’ll also be able to drop body fat if you need to.

We also know that our bodies love to become efficient at everything they do so they can reduce the amount of energy used (our bodies are still focussed on energy  conservation) – this is why you should alter your workouts at least every 6 weeks – to keep ‘inefficiency’ and therefore metabolism high…

Likewise your body seems to adapt and get used to any particular diet. Research supports the view that most of us eat fewer than 20 different meals on a regular basis. Again our body becomes efficient at handling these foods and the results we may be trying to use diet to achieve can become blunted.

This is as true for low carb diets as for any other eating pattern. This means that if you’ve been on a low carb diet for a prolonged period of time, an occasional ‘spike’ in your carb intake can actually be beneficial for your health.

There are a number of terms for this, the most common being ‘carb refeeding’.  Really it is a way to give your metabolism a bit of stimulation that is not activity dependent, and if you’ve hit a fat loss plateau it can help restart it.

It works like this – you add starchy carbs (strategically chosen – see below) to your diet in amounts that actually increase your insulin production.  Notice I said strategically chosen – junk is junk and processed

Junk is still junk - refeeding or not!

carbs are processed carbs no matter when you consume them. The only real exception to this is if you are using a short term carb ‘surging’ protocol to replenish glycogen stores after some serious depletion. This is using the famous ‘cheat day’ once a week.
So bad carbs (processed and / or high glycemic index & glycemic load) remain not good for you and too many calories are still too many – even on programmed cheat days. The goal is to stimulate your insulin, not release so much that it begins to create an environment of insulin resistance in your body!
There are healthier ways to increase your carb intake that’ll help re-stimulate your insulin and make sure that this hormone is working efficiently.

In normal practise I recommend that we keep our carb intake to around 100 – 150g a day. This level is easy to maintain and means that you are able to consume enough nutrient dense vegetables and fruits to sustain a very healthy diet.

Eating this way though means that starchy carbs are likely to be a part of your diet very often (a good thing except in this case). Starchy carbs are what we use to re-stimulate your insulin.

Let me be clear – by starchy carbs I don’t mean breads, muffins or any baked goods; nor do I mean pasta or rice. Why? It is becoming increasingly supported that grain based foods are actually detrimental to our health largely because they contain plant proteins called ‘lectins’ and a host of enzyme inhibitors. (look up Marks Daily Apple for a Paleo style run down on this – my own research mans that I only any grain based foods on a Sunday – and that is usually for the family brunch…)

Definately NOT the type of starches I'm talking about...

No the starches I recommend and am talking about here are grain free foods that don’t contain these harmful, if natural, compounds. I recommend: potatoes, sweet potatoes, yams, plantains, squash, beets and taro.  This is by no means a complete listing – but the foods on it are easily found in most areas.

Here are some rules to cover off your carb re-feeding:

Carb refeeding is not suitable for everyone.  If you have insulin resistance, metabolic disorder, diabetes or any auto-immune disease it’s not recommended.

Carb refeeding is for you if you’ve been eating low carb for over 2 months and you’re beginning to feel a bit ‘flat’, and you fat loss has slowed or even stopped.

Carb refeeding doesn’t mean adding if foods you don’t normally eat (Yams, sweet potato etc should be a part of your regular diet!) but it does mean increasing the percentage of them for a short, insulin ‘invigorating’ period of time.

Carb refeeding is meant for short time use, not daily / weekly regular add-in to your diet. It is best done like a cheat day – once a week and usually never more than 3 or 4 weeks in a row.

If you do the weekly version then you can increase your carbs up to 500 g for that day if you’re eating vegetable starches (never grain) – but try to make it a day where you have a challenging weight lifting session.

Carb refeeds work better on days when you move some iron...

Remember the idea is to ‘tickle’ your insulin, not to undo the good work of your previous weeks of diet. This means that if you’re doing a carb refeed once a week; make sure that the very next day you get right back to your low carb diet.  Don’t lose control and let your carb intake remain high. You can even lower your carb intake further than normal – by about 50% – the next day to get you back to your normal routine.

Likewise you should decrease your fat intake for the day when you’re carb refeeding.  A good range is around 200 – 500 calories.

Carb refeeding is really designed for folk who have been eating low carb for at least 10 weeks, 12 – 16 is even better. The reason is that if you use carb refeeding before your body has the chance to adapt to burning fat as its main fuel source (which is a part of the reasoning behind low carb diets – metabolically switch your body’s fuel preference) it will hinder your fat loss progress.

If you’ve been leading a low carb lifestyle for some time now (at least 10 weeks) and you’re feeling great – don’t change! It is working for you and you should stick with it.

Conversely if you’re feeling like things have stagnated and you need to shake things up a little, incorporating a carb refeed may be just what your body and mind needs.

 See you next week.