1. Men need to supplement vitamin A: Vitamin A can improve men's immunity and protect people's eyesight. Without vitamin A, their eyesight will be weakened more and more, and they will also be prone to catch a cold and other related problems.

2. Men need to supplement vitamin C: Vitamin C can prevent cancer to a certain extent, and at the same time improve people's immunity. Taking vitamin C can also play a role in alleviating aging to a certain extent.

3. Men need to supplement vitamin B 1: Vitamin B 1, which can make the muscles of the body strong, and once lacking, the muscles will feel very sore, and this situation will easily lead to beriberi, which will cause many problems to people's health.

What can you eat to supplement vitamins?

1. Men can supplement vitamin A by eating fish: fish is rich in protein, and eating more fish can supplement vitamin A.

2. Men can supplement vitamin C by eating vegetables: broccoli, rape, white radish, etc., all of which can supplement vitamin C for our bodies, thus improving our immunity.

3. Men can be supplemented by taking corresponding vitamin D and other related particles: once vitamin D is lacking, it will cause serious harm to the body, especially the problem of osteoporosis.

Our life can't be separated from vitamins, because they provide a lot of things for our life and human body, but we can't rely on them for a long time. We should adjust our reasonable diet so as to better protect our bodies and insist on exercise and exercise. Only in this way can our bodies be healthier and our lives be better.