First of all, let me tell you about the nutritional value of two things.

Beef is rich in protein, and its amino acid composition is closer to human needs than pork, which can improve human disease resistance. It is especially suitable for people who are ill and recuperated after operation to replenish blood loss and repair tissues, so beef has a good effect on muscle synthesis and repair. In addition, beef also contains certain carbohydrates, vitamin A, calcium, zinc and other elements, which is very helpful for long muscles.

But the cholesterol and fat in beef are much more than those in egg white, so it is enough to eat some according to your own exercise!

Eggs contain a lot of vitamins and minerals, and the most important thing is protein with high biological value. And protein in egg white is more conducive to human absorption, it is better to eat less egg yolk-_-!

So I suggest that if possible, you can eat a little of both every day. Beef is suitable for lunch and egg white is suitable for bedtime 1 hour ~!

If you exercise, you'd better buy a pair of dumbbells to practice at home.

I'm tired of typing so many words in 20 minutes ~~O(∩_∩)O