It won't do any harm to the liver. Don't worry, the diet should be balanced and nutritious, eat more foods that are easy to digest and absorb, drink healthily and don't overdo it. Excessive drinking is harmful to the liver. Is this problem related to some traditional folk taboos, such as not shaving your head in the first month or shaving your head to death in the first month? However, it is really bad from the perspective of TCM health preservation, and it is particularly reasonable not to have a haircut. Spring, as Chinese medicine says, is the season when all things sprout and bring forth the old and bring forth the new, which is unstoppable. The hair corresponding to the growth of new things is to let the hair hang freely and let it grow freely, not to cut it off.