Asked for female, 30 years old from Chandigarh
For taking extra vitamins you need to have a reason ; Taking vitamin supplements for no reason is not good;
Moreover fat soluble vitamins like Vit. D if taken in excess may cause toxicity; Good nutritious balanced diet diet is preferable; Vit D supplements can be taken only if blood report shows deficiency of Vit D and Vit b12 on blood test; Take Iron supplements if you are Anaemic; If you feel weak try to diagnose the cause otherwise taking vitamins for so called weakness or for daily use is not good.