If you eat eggs for fitness, you can actually eat both protein and yolk. Old people eat 1-2 eggs a day. Young and middle-aged people eat two a day; Heavy manual workers can eat 2-3 a day; Children have a fast metabolism and can eat 2-3 tablets a day.

Professor Jeff wallach pointed out that an egg weighs about 50 grams, contains 7 grams of protein and 6 grams of fat, and can generate 82 kilocalories. Its amino acid ratio is very suitable for human physiological needs, and it is easily absorbed by human body, and the utilization rate is as high as 98%. Eggs are rich in calcium, phosphorus, iron and vitamins A and B, and are the best ingredients for growing muscles. A big egg yolk contains 4-5 grams of fat, which is also an unsaturated fat beneficial to heart health. Its rich vitamin B can decompose fat, help repair cell membrane, and is beneficial to muscle growth.