I want to start taking vitamins but i have no idea what to take. i don't know what is for what. i need something maybe for hair, skin, my bones well being and ting and plus im over weight. ?

Vitamins: Studies show that the vitamins c, e, a, k, and b complex all help improve skin health and appearance. Add biotin which is good for hair and nails. Calcium and vitamin d are supreme when it comes to building, improving and maintaining bone health, but they don't act alone. Other vitamins, minerals and Amino Acids help our bodies boost calcium absorption.