At the same time, it is proved that the water content of human body is basic.
keep balance
Yes, when the body loses more than 5% of its weight, it will have severe dehydration symptoms and even death by shock. one
standard test weight
When the weight of 60kg increases to 80kg, it is also necessary to maintain water balance. If the water content of 60% body weight is to be maintained, 12kg of this 20kg extra body weight must be water. The water content of human body is mainly related to age and sex, and the water content of young adults is usually between 60% and 70%.
Weight loss law 2: absorption-consumption = accumulation
It is proved that under normal circumstances, the only way for human body to obtain heat is to absorb it through the stomach, and there are many ways to consume heat, such as maintaining body temperature, organ operation, exercise, thinking and so on.
conservation of energy
This is basic.
physical law
When food absorbs more calories than it consumes, these foods will be converted into fat (
chemical energy
) accumulate in the body. On the contrary, when the calories consumed are greater than the calories absorbed, the fat will be decomposed into production capacity. In addition, note that fat is decomposed in the circulatory system, and the accumulated fat is also transported to the subcutaneous through blood, so "where to practice is thin" is pure.
fallacy
The third law of weight loss: only dieting can lose weight.
Proof: In fact, most people consume calories every day.
Far greater than
The calories consumed, but most people will keep their weight basically the same all the year round. This seems to violate weight loss.
The second law
In fact, it is not, because the intake of heat is not equal to the absorption of heat, the human body will expel excess heat from the body. If you don't diet, exercise will only increase your appetite and improve your gastrointestinal function. This will not only eat more, but also absorb more calories from the food you eat, and the fat will grow with the muscles.