Be careful, however, this can become addictive. Take the case of Kelly Nelson, a year old, non-athletic housewife Ultra Fast Keto Boost Shark Tank who was concerned about the backs of her arms getting floppy. She started training with weights to tighten them up and wound up becoming a champion body builder. In fact, this body building grandma was competing in competitions...and winning...into her mid 70's. Read more: http://sharktankdietpills.com/ultra-fast-keto-boost/