To know how many kinds of starch digestive enzymes there are, just prepare a salt-free biscuit, a timer and a pen and test it yourself. First, try to save as much saliva as possible in your mouth, then put the biscuit in your mouth and count the time when you feel sweet while chewing. Measure continuously for 3 times and take the average value.
According to the daily intake of 2000 kilocalories, if you can taste the sweetness within 14 seconds, it means that there are more genes carrying starch digestive enzymes, and you can eat 250 grams of carbohydrates every day. ?
From the perspective of diet composition, 50% of calories come from carbohydrates, 20% from protein and 30% from fat; If you taste the sweetness within 15~30 seconds, you can consume 175 grams of carbohydrates every day; If you taste the sweetness for more than 30 seconds, you should pay attention. You can only eat 125 grams of carbohydrates every day, and it is easy to get fat if you eat too much.
Extended data:
Carbohydrate is one of the substances that constitute the nuclear tissue of human body, accounting for about 2%- 10%, and it is also the substance that provides energy for human body daily. Nutrition experts believe that carbohydrates produce 60-65% of total calories. If the carbohydrate in the body is insufficient, the body will have to use protein to meet the energy required for physical activities, thus affecting the body's use of protein to synthesize new protein and tissue regeneration.
In addition, when the blood sugar concentration decreases due to insufficient carbohydrate intake, it will cause abnormal brain function, and may cause dizziness, palpitation, cold sweat and other symptoms, affecting health. Therefore, even people who lose fat need to eat carbohydrates, and the daily intake of carbohydrates should not be less than100g of staple food.
It is very important to match the diet scientifically during fat reduction and shaping. If you control your diet blindly, it will affect your health. Although you have lost weight, various diseases will follow.
During the period of reducing fat, the calories from carbohydrates account for 40% of the total diet in a day; The daily intake is 1.5-2g/kg, which is about100g; For most people. Breakfast during fat reduction is the least fattening meal, and you can get enough protein, carbohydrate, fat, vitamins, minerals and water. You need to eat well at lunch and keep the proper intake of six nutrients.
Controlling the consumption of carbohydrates at dinner is also the key to successful fat reduction. In addition, we should pay attention to reducing the intake of high-fat foods. Furthermore, during the period of reducing fat, the intake ratio of protein, carbohydrate and fat is 5: 4: 1, which is the most suitable.
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