Hi, thanks for asking the questions. I can totally understand your concerns. It is one of the most common questions asked. The weakness level is usually because of low energy in the body which is usually due to the deficiency of vitamins and minerals in the body. There are many vitamins which are very impressive to us however is not in our usual daily diet. I would advice you to take vitamins and minerals. I cannot write prescriptions here so advice you to please come for online consultation so that I can write you some meds. Also I need to ask you a few questions to understand your concerns better.