The problem with many fat loss programs is that
people immediately cut out the very foods that deliver a lot of fibre in the
first place. This often results in common problems such as constipation, poor
blood sugar and hunger in between meals - to name a few!
When you understand the many health benefits of fibre and especially how it can
help you to shift body fat, you will ensure plenty in your nutrition plan.
I could leave it at that and simply say consume
more fibre, but it is important to know why you’re doing something rather than
just doing it.
So let me give you some of the science…
Insoluble FibreInsoluble fibre is found in certain plant foods, particularly whole grains. It absorbs water through the digestive system helping to promote regular and healthy bowel movements. It allows the body’s waste to form into soft and bulky stools which helps to efficiently rid your body of toxins (important for fat loss). Wheat bran is a good source of insoluble fibre. While we cannot digest the insoluble fibre in wheat bran, it is partially digested by beneficial bacteria in the gut, helping to ferment them into short-chain fatty acids which nourish our intestines.
Flaxseeds are a source of both
insoluble and soluble fibre
Soluble FibreSoluble fibre is found in all plant foods. It dissolves in water to form a gel like substance. It’s readily fermented in the colon and includes other plant components such as lignans, oligo and polysaccharides, resistant starches, and inulin. Soluble fibre also promotes soft and bulky stools, delays gastric emptying, and binds with bile acids, helping to lower cholesterol levels. The following foods are good sources of soluble fibre: oat bran, guar gum, dried beans, peas, apples with skin, seaweed, and flaxseeds.
Lignans are a soluble fibre which are found in
flax seeds and legumes. They’re known to possess anticancer, antibacterial, and
antiviral properties. They also bind to estrogen receptors in the body,
interfering with cancer promotion and helping to regulate estrogen levels.
Soluble fibre also promotes a delay in the absorption of glucose and increases insulin sensitivity (this is very
important for fat loss). The result of this is improved glucose metabolism
which ultimately helps lower the risk of type 2 diabetes and also speeds ups
fat loss.
Inulin is another soluble fibre that is not
digested in the upper GI tract. Inulin stimulates the growth of beneficial
bacteria, it’s low in calories and does not lead to a rise in serum glucose or
stimulate insulin secretion. Because these fibres stimulate the growth of
beneficial bacteria, they’re also called prebiotics. Good sources of inulin
include: artichokes, garlic, leeks, onions, chicory, tofu, and other soy
products, and grains such as barley, flax, oat, and wheat.
So how does fibre actually help you lose body fat?
1. Fibre
helps keep you fuller for longer. Fibrous rich foods whilst being low in
calories keep you feeling fuller for longer. Many people complain that they’re
hungry when they change their dietary habits, if you ensure a high fibre intake this quickly disappears.
2. Fibre
helps stabilize your blood sugar levels. Fibre slows the absorption of
dietary sugars and promotes healthy blood sugar and insulin levels. Elevated insulin levels halt fat loss!
3. Fibre
supports your body’s detoxification system.
This may be a new one to you but
when you start a fat loss plan your body also begins to mobilize dormant toxins. To help the safe flow of toxins out
of the body, fibre sticks to the bile in the intestines which helps in the
elimination process through your bowels. If your body reabsorbs toxins back
into the fat cells, this can be a cause for reaching a plateau on your fat loss
journey.
So now you know that fibre not only supports
optimal health, you also know that it helps you lose fat as well!
What is the recommended
daily intake for fibre?The recommended daily amounts for fibre intake are 30 – 35 grams per day or 14g/1000 calories consumed.
Less than 5% of the US population meets this recommendation set by the American Dietetic Association.
1. Add a
tablespoon of ground flaxseeds/chia seeds on top of your morning omelette or in
a morning whey protein supershake with primal greens.
2. Use a
fibre supplement daily.
3. Eat 3-5 different types of cruciferous vegetables 3 x a day.
4. Rotate
your fibre supplements and seeds regularly. The reason for
this is to avoid developing a food intolerance. Sticking to the same fibre
source can have adverse affects on your health and physique.
4. Drinking enough water on a high-fibre diet is as important to your health as the fibre itself. Water keeps you hydrated, prevents constipation and softens your stools, allowing them to pass through your colon without excessive pressure. Because fibre absorbs water, I highly recommend increasing your water intake.
The message is clear… Fibre is critical to good health and fat loss. It's time to make a serious effort to put more fibre on your plate!