Effects of starvation on the human body:

Doctors concluded that starvation leads to 71 percent loss of blood weight, 56 percent of liver weight, 63 percent of spleen weight, 30 percent of muscle weight, 91 percent body weight, while pancreatic cancer The effects do not differ for the rest of organs and organs.

Effects of fasting on the human body:

Doctors found that the blood volume remains constant, and that the relative lack of blood during the first period of the month of fasting is proportional to the proportion of underweight, where the blood volume remains constant.

In terms of how the number of red blood cells increases at the beginning of fasting and then return to normal limit, and prompted the positive effects of fasting on the blood of some doctors, to benefit from the treatment of various cases of anemia.

The doctors found that the slight redness, which occurs on the color of the skin and softness that arises in the sense, the result of the resumption of activity of the skin by fasting.

They also observed that fasting leads to the disappearance of pigmented spots and wrinkles on the skin.

The doctors pointed out that they did not find any evidence to prove the effect of fasting negatively on the bones of the body, as the bones continue to grow normally during fasting, and proved that their experiences that teeth can not be impaired during fasting;

They also found that the brain maintains its weight and functions during fasting and is not affected by jobs no matter how long the fasting period.

Doctors have discovered that the liver is not deficient, and the deficiency caused by fasting results from the loss of glycogen and water stored in the liver and their use in the feeding process.

The weight of the kidneys remains almost constant during fasting, especially in young people, as well as in the pancreas, and that the lungs lose a little of their weight, but in turn helps fasting and during short periods to recover from some diseases such as tuberculosis.

As for chemical changes, doctors found that the body of the fasting person does not lose minerals and inorganic compounds easily, in which the organic components are lost.

The body loses organic components, such as sugar, fat and some proteins first and easily in nutrition, while minerals and similar elements retain it longer.

The more important the metal is for the body, such as the iron component, the less it is lost during fasting.

In summary, compared to the case of starvation based on food deprivation, which may be similar to fasting in this regard, fasting benefits the fasting person without miraculous benefits, Doctors have discovered some of them in their research.