Fasting FAQ’s

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Following on from my previous two posts Fasting 101 and My Top Ten Fasting Tips, here are a few of the most frequently asked questions from my clients with regards to fasting…

Should I consult my doctor before doing a fast?
Yes you should. Like any new endeavour, please make sure you check with your doctor if exercise, fasting or nutrition is right for you. I am not a doctor and don’t claim to have all the answers to fasting, nutrition or weight loss so please consult them first.

Will I get hungry?
More than likely yes. If you are quite fat adapted (see my blog post here) you body will prefer fat as its primary fuel source. It will be much easy to get through a fast if you have spent several months eliminating refined carbs (grains, wheat, flour, anything processed) and replacing them with a higher amount of good fats for meat, fish, eggs chicken and coconut oil, butter, heavy cream, avocados etc etc. This will help the body chose fat as its fuel source. If you are still concerned about hunger, ride it out it does not last. Use is as an act of self discipline, knowing that you can and will get through it and you will be better for it as you have refrained from breaking the fast!
If you need some extra tips or tools to get through get out my last blog post here, but you can have some black coffee or tea as they act as an appetite suppressant. Drink as much water as you would like. Have some home made bone broth which is full of minerals that help the immune system as well as reduce inflammation and heal the gut. Bone broth has minimal calories so you are technically not breaking your fast.

Can I still exercise?
Absolutely! Training in an aerobic heart rate zone will help to train your body to prefer fat as its fuel source, as whilst you are working in that low heart rate, steady state exercise zone you are burning predominately fat- this zone of approximately 180 minus your age gives you your maximum aerobic heart rate. Stay under this zone and you will increase you fat burn during a fast. Try to avoid any exercise that is too high an intensity and plan that for days when you are not fasting.
The benefits of exercising in a fasted state are:
*Recover quicker due to an increase in human growth hormone
*Burn more fat due to the higher fat oxidation rate
*Train harder due to increased adrenaline
*Wont bonk or run of energy if you stay in the aerobic or fat burning zone as you have an abundance or stored energy in you fat cells

How should I break my fast?
Do it gently, the longer the fast the more gentlier you should be! I would recommend breaking the fast with a small snack/appetiser then eat a small meal 30-60 minutes after that. Take your time, chew your food and enjoy the experience. Have smaller portions and break drink. Try salad, soup, nuts or almond or peanut butter.

What are the problems to watch for?
Low blood pressure:- often when standing up after squatting down or picking something up of the ground causes dizziness which can be due to low blood pressure or low electrolyte balance. Check with your doctor first if you have low blood pressure before starting and if experienced during the fast consider eating a small meal.
Electrolyte management: as above if you experience dizziness when standing up this could be due to an electrolyte imbalance. Try a magnesium supplement with a 250ml glass of water and a teaspoon of Himilayan rock salt to correct the imbalance.
Headaches: could be withdrawal types symptoms for a lack of sugar, refined carbs or coffee! Could also be a sign of dehydration. Drink more water, it if persists take some curcumin, if it continues stop the fast with a small meal and consult your doctor.
Constipation: it is not uncommon to see slight constipation or at least a decrease in bowel movements- especially due to the fact you are eating less!
Muscle Cramps: again supplement with bone broth and or magnesium tablets.

Will I be cranky?
Maybe- see question 1 to fix the hangry

Will my stomach always grumble?
No. Hunger passes-ride the wave . See my top ten tips here.

Will I be confused?
No you shouldn’t. As fat is a clean buring fuel people are often surprised that during fasting you have clear focus, mental clarity and have a more awareness and concertratrion. This could be due to that fact that your body can now focus on cleaning up cells and getting rid of celluar debris and not have to worry about being constalty focused on metabolism, digusting and processing food and making new cells. oss so please consult them first.

 

My Top Ten Fasting Tips

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Top Ten Fasting Tips:
1. Drink Water– drink plenty of water, stay hydrated and use it as a satiating mechanism to cope with any hunger.

2. Stay Busy– you will find that not having to make, think, worry about and prepare food is liberating. It frees up a lot of time (and money). This does have a drawback, however, it that if you don’t busy yourself at work, home or with some tasks you may find yourself bored and thinking of food (See point 10). It might be a good idea to fit into your life when you are busier but not stressed or over worked and lacking sleep. Stay active, go for a long walk in the bush or spend time at the beach but make sure you keep busy, especially around meal time.

3. Drink Coffee- black coffee acts as a mild appetite suppressant and is full of beneficial anti-oxidants.

4. Drink a home-made bone broth– bone broth has minimal calories and chock full of minerals that help the immune system, like collagen, glutamine, glycine and proline. These helps the gut lining and reduce inflammation.

5. Ride the hunger waves- hunger won’t last, tough it out and see it as an act of self-discipline. It will make you stronger. I find that I get hunger between 950-10am every time I do an intermittent or 24-48 hour fast. Strange but I can tell the time by when I am hungry. Hunger pangs, must be 10am! That being said ghrelin, the hormone responsible for hunger or telling us when we are hungry has its own circadian rhythm, or 24 hour cycle, like everything else in our body!

6. Don’t tell people you are fasting- with telling people you are fasting comes the questions and the judgement. Why would you want to do that? You have to eat something or you will go into starvation mode? You’ll breakdown muscle. All untrue. However, if you plan on telling people you are fasting or you have a party and you don’t want to eat, think of an excuse that won’t having the judgement of others. I often say I have already eaten if it’s an afternoon thing or say I am not hungry.

7. Give it time– give yourself a month at least to try intermittent fasting or day long fasts. Don’t be discouraged or feel guilty if you give in to your hunger just try again another time. Being more of a fat burner helps (check my blog on burning fat for fuel here) as your body will prefer the clean burning energy and will switch to burning the abundant stores of fat on your body (over 40,000 calories!!!)

8. Follow a nutritious diet on non-fasting days– don’t eat poorly (high sugar, refined carbs, industrial oils) on your non fasting days, it really defeats the purpose. Stick with good nutritious non processed whole foods like meats, eggs, fish, chicken, vegetables and fruits and when breaking a fast do not chose junk food. Eat a small, nutrient dense meal. If you are hungry have a larger meal a bit later (1-2 hours) as you don’t want to make yourself ill by bingeing on food.

9. Don’t binge- either breaking the fast or on non fasting days.

10. Fit fasting into your own life– don’t try and be un realistic about it or do it on days of high intensity exercise or stressful periods of the week or month. Fit it about your schedule and you are more likely to succeed!

The Ketogenic Diet

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Welcome to my three part series on one of the most talked about diets in fitness, nutrition and healthy living; the Ketogenic Diet…

One of the biggest “trends” in nutrition at the moment is the ketogenic diet or as you may have heard to referred, Keto. I say trends in inverted commas because this is one diet that I believe should be here to stay.

The term ketogenic comes from the term ketones, which are the molecules that fuel your body when you are in ketosis, or when you are eating following a low carb high fat protocol. Ketones are a by-product of when your body burns fat and they are what your cells use for energy.

There are numerous peer reviewed research papers that suggest the ketogenic diet fixes a number of metabolic syndrome conditions like poly-cystic ovarian syndrome, diabetes as well as weight issues and there is even evidence it helps autism, multiple sclerosis, Alzheimer’s, Parkinson’s and a host of other neurodegenerative disorders

The reason why I like it is for weight loss, lifestyle and long term control of weight.

There is currently a ketogenic diet revolution underway and its only going to gain strength. I believe it should be the way of the future for helping the obesity epidemic currently facing the world.

 For decades we have been told that the healthy diet is smaller portions, fewer calories, lower our fat intake, eat whole grains and limit meat consumption. There is a disturbing lack of evidence that this is true, in fact it could be the opposite.

But what is the Ketogenic diet?

At the most basic level the keto diet is one that relies on fat as the main source of energy. That may not sound like a big deal but most people are burning glucose or sugar for fuel and consuming large amounts of carbohydrates, sometimes as often as 300-500g per day, to meet those needs.

Burning fat as a fuel source is a much healthier and more efficient metabolic tool for improving health. Dr Steve Phinney and Dr. Jeff Volek, experts in the field of exercise and low carb high fat (LCHF) eating, note that sugar burners have approximately 2000 calories of available in their body whereas fat burners have about 40,000 calories worth of fuel.

To get your body to prefer fat as its fuel source it requires you to restrict carbohydrates (to somewhere below 50 grams per day), eat moderate amounts of protein and eat as much fat as it takes to feel satiated or full. It take a few weeks to become fat adapted, possibly up to about two months according to Jimmy Moore, podcaster for livin’ the vida low carb and author of several excellent books on keto and keto cooking. To me it makes sense that if you want to burn fat, you need to feed your body fat and become fat adapted. Calorie counting and exercise do not work for long term weight loss. The keto diet, where you are changing you bodies fuel pathway sources to prefer fat over carbohydrates, means you will burn fat as your primary energy source and therefore, lose weight and keep it off.

Part 2 in the series looks at how the ketogenic will heal your body…