Adults need more than 4000 kilocalories to participate in a 90-minute fierce football match. Children aged 6-7 consume more than 20 times as much calories in a fierce football match as when they are sitting.

The US Food and Drug Administration recommends that the proportion of fat in daily calories should not exceed 30%. Therefore, if we consume 2000 kilocalories a day, the part from fat can only be 600 kilocalories at most, which is 67 grams of fat a day.

Many doctors and nutritionists limit fat calories to 25% of daily calorie intake. For a 2000-calorie diet, this means that you can eat 56 grams of fat every day.

Calculation method:

1, people need to know how many calories they should consume every day and how many calories their bodies need. It depends on many factors, such as how soon you want to finish your weight loss plan, or how many calories you burn in sports activities. Under normal circumstances, people's daily calories should not be less than 1200 calories.

2. Have your own diet plan and carry it out. Of course, you can adjust at any time, but if it is not necessary, you'd better keep the basic plan. There are at least three meals and two snacks in the plan. Feeling without food will make it more difficult to lose weight. Make sure you get enough energy in each food group, especially fat and protein, which will help you feel full.

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