Put less monosodium glutamate when cooking, and excessive monosodium glutamate is easy to lose hair. Also, it is recommended to eat more walnuts to care for your hair.

Constipation may also be caused by excessive internal heat, so drink water in time.

And the phenomenon you said is completely understandable, because after all, unlike your previous eating habits and structure, your body will inevitably have some reactions. Don't be afraid, vitamins and trace elements should be supplemented. You can buy some vitamins and nutrition and health care drugs in pharmacies, such as jinshikang.