Ketogenesis requires protein and fat intake, and there is generally no special requirement for low carbon. However, the intake of fat should not be too low. Eat more fat meat instead of lean meat. It has been suggested that the energy supply ratio of protein and fat is about 1: 1, because the calories of fat are more than twice that of protein, so it is enough to be thin for seven points and fat for three points.
There is no need to deliberately control the calorie difference, because eating meat itself is not easy to eat more.
The daily carbohydrate intake of normal people is calculated according to age, weight and self-consumption, and there is no clear value. The digestion and absorption function of the elderly is weakened, the amount of exercise is reduced and the intake is relatively reduced. However, in the physical development stage of teenagers, the amount of exercise is relatively large, and the food intake can be moderately increased.
As long as the daily diet is normal, you can control two meals a day, eat less greasy food, eat more fresh vegetables, increase exercise, and do more yoga or swimming. Don't worry about how many grams of carbohydrates are, but pay attention to balanced nutrition. Eat fresh fruits and vegetables, cereals, cereals and nuts, do not eat high-fat foods and fried foods, and do not drink high-carbonated drinks. Eat a bowl of miscellaneous grains and cereal for breakfast, two or three vegetables for lunch, and half a bowl of rice and vegetables for dinner.