If you want to supplement collagen, you should eat more foods containing protein. Adequate collagen will make you look young, and the first choice for effective collagen supplementation is pig's trotters.

I suggest you choose the method of stewing pig's trotters, because stewing can better retain the nutrients of pig's trotters and make collagen better absorbed by human body. Not just eating pig's trotters, many foods can supplement our body's collagen, and some foods rich in high protein can actually do it. Such as eggs, soy milk and so on.

I suggest eating some eggs every morning. Why do you suggest eating in the morning? Because protein absorbs it more thoroughly in the morning. Breakfast can also be served with soy milk or milk. Milk has the same effect as soybean milk, and can effectively supplement protein.

Some fruits can also supplement collagen. Apple is a common fruit, which can effectively supplement the protein of human body. Moreover, apples are generally cheaper, so you can eat more apples in your daily life.