None. I see no point in taking any supplements or medications when I am free of signs and symptoms and in good health. Occasionally I will take ibuprofen if I

None. I see no point in taking any supplements or medications when I am free of signs and symptoms and in good health. Occasionally I will take ibuprofen if I have unusual stiffness or tension or if I've smited myself unusually hard (bit of a klutz when I'm tired), and I will attempt to manage colds and other illnesses symptomatically, and will consult doctors for the unusual (knock-on-wood rare and harmless so far - which includes a steroid inhaler for a fungal allergy thanks to this past spring's unusual weather). Eat well (in all senses of the word), drink well in moderation (life is too short for cheap wine or sweet or tasteless beer), get some exercise, take in a show, have sex with someone you really care for, get some air. Absent an identifiable medical condition, powders and potions won't do much to improve on that. (Allergy sufferers have my complete sympathy; I've had infrequent bouts, usually in weird weather, and the drop in personal function is appalling. I'm deeply grateful I don't have to deal with that more often.)