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How
Low Can you go before your muscle goes?
The Dangers Of an extreme Low carb diet
By John Erickson
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The tendency of the media to popularize anything out of
the ordinary has lead many people into following a low carbohydrate
diet. The concept of a “low carb” diet is the
exact opposite of the diet recommended by the government’s
nutritional organization, the ADA (American Dietetic Association),
who encourages most of your meals be from carbohydrates
(55-60% of your daily calories). This confuses many people
in society who are simply trying to establish order in what
they eat.
Any diet too low in carbohydrates will bring about a response
similar to fasting. Some “extreme” low carb
diets restrict your carbohydrate intake to only 20-40 grams
per day, a situation that shifts your body into the starvation
mode, decreases your metabolism, and gives you a rotten
temper. While drastically cutting out the carbs, these extreme
low carb diet organizations go as far as suggesting liberal
amounts of protein and fat. There is something unhealthy
about eating high amounts of bacon and grease.
A quick drop in pounds makes an extreme low carb diet a
tempting strategy for weight loss. However, this fixation
on numbers is a poor way to judge results because the scale
can not tell you what kind of weight you are losing. If
someone loses 7 pounds in 2 days on an extreme low carbohydrate
diet, only 1- 2 pounds of this will be fat and the remaining
5-6 pounds will be in the form of lean muscle, water and
minerals. Losing more muscle than fat is the least desirable
thing to do while dieting because muscle is what burns the
fat in the first place.
Your body has many vital functioning systems whose cells
require a steady supply of blood sugar (glucose).Your brain
and central nervous system, retina cells, cells lining your
small intestines, red blood cells which carry oxygen to
all parts of the body, kidney tube cells and the cells of
the pancreas, all absolutely require a steady supply of
glucose. These cells can not store sugar and therefore must
constantly draw it from the blood.
If your body doesn’t obtain carbohydrates (sugar)
from the diet, they must come from somewhere else. In the
first few days following an extreme low carb diet, the liver’s
stores of sugar are depleted and the body has no other choice
but to feed upon its muscles. Stress hormones trigger muscle
cells into giving up their very own protein in an effort
to provide the brain with fuel. The protein inside muscle
cells is literally broken down and released into the bloodstream.
The liver metabolizes these proteins into glucose (blood
sugar), which the brain needs to remain consciously aware
and awake. During the first few days of following an extreme
low carb diet, your body gets 90% of its energy from protein.
Burning your muscle is as useful as burning up the wood
that makes up your house.
Your liver doesn’t only take protein from the muscles;
it also takes it from blood proteins, immune system cells,
as well as liver, heart and lung tissue. Since these organs
are all made of protein, they must go too. Burning protein
is a dirty process for the since it leaves behind toxic
end products, which does not make protein a good energy
source to fuel the activities of your body. Instead of specifically
targeting fat cells, extreme low carb diets cause your body
to break down as a whole. If this process continues, both
muscle metabolism and fat loss will come to a halt.
Carbohydrates also need to be present when your body burns
fat. Without enough carbohydrates, the fragments of fat
metabolism combine with each other to form ketone bodies.
Some nervous system cells are able to burn these ketone
bodies as a back up fuel source, a process that allows you
to live 6-8 weeks into fasting. When the levels of ketone
bodies build up, your body is said to be in a state of ketosis.
Ketosis will decrease metabolism, suppress appetite, add
a fruity smelling odor to your breath and make your body
quite acidic. Besides giving you bad breath, the nastiest
consequence of an over-acidic body is that bacteria, fungus,
molds and yeasts thrive in this type of atmosphere. To prevent
ketosis your body requires at least 50-100 grams of carbohydrates
per day.
The best way to understand what constitutes a carbohydrate
is to define them as “anything that grows from the
ground.” This includes fruits, vegetables and whole
grains. The colorful nature of these foods seems to be nature’s
way of telling us to eat these things. Carbohydrates only
become a problem when they are manufactured away from their
most natural state or when they’re eaten in excessive
quantities.
Carbohydrates should no longer be feared, but respected
as the main source of energy for the brain and central nervous
system. Carbohydrates are also beneficial since they stimulate
insulin, a pro-metabolic hormone that keeps protein inside
your muscles, thus preventing muscle loss. By feeding your
body the correct amount of carbohydrates, you will be able
to maintain muscle metabolism in your body’s inside
as you simultaneously shed the fat on the outside.
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