H and the currently accepted that the most efficient fat burning is carbohydrate-free diet. Let’s look at it in more detail and determine if this is true? Already in name, you probably guessed that this diet involves cutting back on incoming carbohydrates. As for proteins (proteins) and fats, first we are obliged to take a huge amount, and second – moderate.
In a nutshell, we have a simple principle: the creation of an energy deficit, by reducing carbohydrates, as a result, the body is forced to use alternative sources of energy, such as fat.
But in order to understand such a complex diet, you need to possess at least a basic knowledge base, with which we will introduce you below.
Why do you need carbohydrates?
Surely every reader knows about the importance of carbohydrates, of which we spoke in one of the previous articles, so we recall, they are the main sources of energy, and we are talking not only about muscles, but also about brain cells. That is why our parents and grandmothers are always advised to drink green sweet teas in the morning, for this is a good energetic in the amount of glucose, on which the human brain actually works. But more on that later.
The body draws glucose from carbohydrates, which is the main “fuel”. Fat acts as an alternative source of energy in the face of fatty acids, each gram of which, splitting, gives us as much as 9 kilocalories (kcal), while a gram of glucose or protein – 4 kcal. As you can see, fatty acids, in fact, are an inexhaustible source of energy. Unfortunately, it is for this reason that the body is trying to postpone them for a rainy day, i.e. for emergency situations. A carbohydrate-free diet applies to just such cases.
What does our body work on?
So, we have three types of “fuel”, each of which is used in different situations. As mentioned above, carbohydrates are the main source, as a result of which they are initially supreme 500 male enhancement consumed. It is worth noting that any intense exercise is due to the destruction of glucose, in the face of glycogen, which filled our muscles. In addition, it can be found in the human liver. Of course, fats are not used at all, as well as the car does not drive simultaneously on two types of gasoline.
As for low-intensity activities, such as sleep, preference is given to fats, but not only to them. Carbohydrates and proteins are also involved in energy exchange, the first a little more, the second – a little less.
Essentially, glucose is the most affordable, easiest, and fastest source of energy. That is why this substance is so in demand in our body. All human organs, including the nervous system, need it. She, in turn, is very easy to work on glucose, and the least comfortable with fatty acids. It is worth noting that the brain, central nervous system and internal organs daily need from 120 to 140 grams of carbohydrates, depending on the weight and age of the person. Carbohydrates are consumed even at rest, i.e. in a dream, for the organs continue to work, although not so intensely.
The use of fat as energy
Many athletes will begin to protest, they say, we have lost sight of the glycogen that is in our muscles. Few people know that muscle glycogen can only be used by muscles, because it lacks a special enzyme that allows you to turn it into glucose, which is available throughout the body. Such glycogen is capable of providing energy only for skeletal muscles, and there is no question of any restoration of blood sugar levels.
So it turns out that a carbohydrate-free diet should be built only on two “whales”:
– the maximum allowable decrease in glycogen stores in the liver, with small losses of muscle glycogen;
– retention of extremely low levels of glycogen in the body.
Compliance with the data, seemingly simple conditions, will make your body at rest (sleep, low physical intensity) use only fatty acids as energy. But how do we meet these conditions?
The answer is simple:
– With intense physical exertion, we will destroy all glycogen stores;
– reducing the consumption of carbohydrates, we will not allow glycogen to return to the previous level.
It seems to be all simple, but in fact everything is much more complicated. Read the sequel in the next article.