I remember my grandfather had this symptom before, and it often hurt. In order to help grandpa pay back the money, this symptom is that every day, the meals at home are bone soup, fish and the like, and a glass of milk every day. Of course, vegetables and various fruits are always available, and some calcium tablets will be bought for him to eat every day. In this way, after more than a month, good results have been achieved and alleviated.
Therefore, people with this symptom must take calcium supplements.