In terms of diet, the first thing we think of is carbohydrates, because when carbohydrates are consumed too much, the excess carbohydrates cannot be completely decomposed, and the rest will be converted into fat and stored. When the intake of carbohydrates decreases, the body will supply energy by consuming fat, thus achieving the purpose of losing weight.
When we want to lose weight, carbohydrate intake is indeed the object we should consider, but we can't choose extreme methods, and more importantly, we can't sacrifice our health. For weight loss, the most important thing is to limit the daily total calorie intake, not the intake of a specific substance, so it is very important to ensure a balanced diet under any circumstances.
Carbohydrate is the main source of energy needed by all living things to maintain life activities. It is not only a nutrient substance, but also has some special functions, such as storing and providing heat energy, constituting an important substance of body tissues and participating in the composition and metabolism of cells.
Because carbohydrates are an energy source, they can keep you strong during exercise. Therefore, experts suggest that taking carbohydrates and protein 65438+ 0-3 hours before exercise can make your sports performance better.
High-quality carbohydrates include berries, vegetables and whole grains, because they are rich in vitamins, fiber and antioxidants and are very important for health. Whole grains contain fatty acids, magnesium, vitamin B, folic acid and zinc. Fruits and starchy vegetables also have these substances, as well as plant nutrients such as flavonoids and carotenoids, which can help you prevent diseases.
Rice, flour, porridge, corn and other staple foods contain nutrients such as protein, potassium, calcium, magnesium and B vitamins, which will also accelerate the burning of fat in our bodies.
Starch is a kind of biomacromolecule, which will be slowly decomposed into small molecules of sugar under the catalysis of a series of enzymes such as maltose, dextrin and sucrose. It takes time and energy for starch to decompose into glucose to be absorbed and release heat.
Most of the dietary fiber and trace elements in all kinds of refined rice noodles have been lost. Therefore, coarse grains rich in dietary fiber have lower calories, stronger satiety and higher nutritional value, and are more suitable for eating during weight loss.