The Atkins diet was released some years back by Dr Robert Atkins, and
since then many people have chosen to follow its guidance in the hope of
losing weight and improving their health. In fact many notable
celebrities joined the bandwagon and claimed to shed great amounts of
weight as a result of the low carbohydrate approach.
But what is this diet really all about and does it actually help people
lose weight, and if so is it safe or does it increase the risk of heart
disease and other health issues as many skeptics claim.
Conventional wisdom states that if you wish to lose weight then you need
to control the number of calories you eat. That is, that if the number
of calories you eat is less than the number of calories you burn in any
given day then you should lose weight. In other words eat less and move
more and you will lose weight. Conventional wisdom also states that in
order to protect your body from cardiovascular disease which may lead to
heart attack or stroke that you should also adhere to a low fat diet
which includes lots of complex carbohydrates such as grains.
After a scientific review on metabolism Dr Atkins proposed that this
wisdom was actually fundamentally flawed. He developed a diet where
calorie counting was completely removed from the process and that
instead the dieter should count their daily intake of carbohydrates and
restrict this to a minimal level. By restricting intake of carbohydrates
the person's body will have insufficient simple sugars entering their
blood stream through their diet and their body would be forced to
convert its energy supply for the most part to lipolysis (or fat
burning). Also by restricting carbohydrate intake your body will also
release less insulin after every meal.
High levels on insulin release have been proposed to lead to NIDDM (non
insulin dependent diabetes mellitus) or glucose intolerance which is
often associated with obesity and heart disease. Dr Atkins essentially
proposed that even if your diet is high in protein and fats (but low in
carbohydrates) that if you eat sufficiently few carbohydrates to push
your metabolism into lipolysis that you will lose weight and even
improve your blood lipid profile and risk of cardiovascular disease.
This goes against all conventional wisdom but if the diet is actually
followed properly with the right information the results do seem to
speak for themselves.
For people considering the Atkins diet they should ensure they have a
proper plan provided by a nutritional expert and should see their Dr
first (as with any new diet plan) for baseline blood tests and proper
review.
No comments:
Post a Comment