After strenuous exercise, people's salt and sugar are gradually reduced, and fat and protein will be decomposed in large quantities, resulting in acidic substances such as lactic acid and phosphoric acid, which makes people feel tired and uncomfortable. If you supplement something, it will cause indigestion, affect the absorption of the stomach and intestines, and even vomit in severe cases, so it is not recommended to supplement sugar immediately.
Sugar can be properly supplemented after fitness. It is recommended to replenish after 30 minutes or 1 hour. Don't eat after exercise, because the body is excited and the blood circulation is accelerated. If eaten immediately, it will stimulate the stomach and cause gastrointestinal diseases, which is extremely unfavorable to the body.
After strenuous exercise, people's salt and sugar are gradually reduced, and fat and protein will be decomposed in large quantities, resulting in acidic substances such as lactic acid and phosphoric acid, which makes people feel tired and uncomfortable. If you supplement something, it will cause indigestion, affect the absorption of the stomach and intestines, and even vomit in severe cases, so it is not recommended to supplement sugar immediately.
After completing a moderate-intensity and high-intensity strength training, our body's glycogen reserves are greatly reduced. If sugar is not supplemented in time after training, the body will convert protein into glucose through gluconeogenesis to supply energy to meet its own demand for glucose, because the demand for energy is the first. Therefore, in order to make the best use of amino acids in protein synthesis, there should be enough sugar supply while ingesting essential amino acids.
When we are hungry, the body will help the stored fat to supply energy. When fat is decomposed, its intermediate product must be combined with oxaloacetic acid, the intermediate product of sugar aerobic oxidation, before it can enter the aerobic oxidation metabolic pathway and be completely oxidized, so fat needs the synergistic effect of glucose in the body.
If the supply of sugar is insufficient, the production of oxaloacetic acid will be reduced accordingly, and the acetyl group produced by fatty acid decomposition can not be completely oxidized with oxaloacetic acid, resulting in excessive ketone bodies, which accumulate in the body to produce ketonemia and ketonuria, thus affecting exercise ability. Therefore, sugar can assist the full oxidation of fat, and sugar should be added before and after fitness.