How is sugar and fat synthesized in human body?

summary

Normal people's blood sugar will soar within half an hour after breakfast, lunch and dinner. Because the sugar in food is absorbed into the blood, the sugar content in the blood will rise. Generally, it will fall back in half an hour to an hour, that is, the sugar in the blood is gone, but it is not consumed, but becomes fat. How is sugar and fat synthesized in human body? Next, I'd like to share my views with you.

How is sugar and fat synthesized in human body?

The function of insulin is to turn glucose into fat. Insulin is secreted by islets in human pancreas. Insulin is like a key. Only it can make glucose in blood enter into cells of various organs and tissues smoothly and provide energy for them.

Normally, the insulin secretion of human pancreatic islets increases after a meal, while the insulin secretion decreases significantly during fasting. Therefore, although the blood glucose concentration of normal people fluctuates with the meal, it can be maintained within a certain range under the regulation of insulin.

But if the islets can not work normally, lack of insulin, will make the blood glucose can't knock the door of tissue cells, can't enter the cells to provide energy, lead to high blood glucose and cause diabetes.

matters needing attention

Food fiber is a kind of carbohydrate that cannot be decomposed by human digestive enzymes. Although it cannot be absorbed, it can absorb water, soften feces and increase their volume, so as to promote intestinal peristalsis and help defecate.