We are eating a lot of veggies and lean meats. He is lifting weights, and we do some kind of aerobic activity a few times a week. I know that we have some vitamins in the cabinet. I went and checked it there are some daily multivitamins. I also know he drinks energy drinks everyday. I don't remember what its called but he was telling me that they have a lot of ginseng, B vitamins, and a bunch of other stuff in it I cant remeber in it. So I guess its gotta the diet change and increase in exercise.