I’m a 48 year old man with a very fuzzy belly and sparse chest hair. I’d like to make the set a bit more balanced, especially between my pecs. Will minoxidil make the hair on my chest denser?

You can try minoxidil, but be careful not to overdose yourself, as it is a hypotensive agent and it will get absorbed into the body through the skin. Hair transplants work well for transplanting hair from the head to the chest — and it is medication free. With hair transplants on the chest, the hair should last your lifetime.