Protein and vitamins should be taken in a normal diet, but exercise and eat more. Fitness is to achieve health and consume body fat and calories (we usually call them calories). Every food contains different calories. If you eat more high-fat and high-calorie foods and don't consume the same amount of calories and fat when you exercise, you won't be able to achieve the goal of fitness and fat reduction.

If you are in the gym, you can discuss with the fitness instructor and give you a reasonable recipe. If you practice at home, it is not recommended to eat more food, because you can't know the calories and fat you consume when you exercise at home.

Eating less and exercising more can achieve the goal of health. Reasonable diet and correct exercise can achieve the purpose of fitness. I wish you success in fitness! ! !