My (last remaining) brother is a very knowledgeable doctor and he take all kinds of vitamins, supplements, and weird potions, a whole table full of things he must read about and thinks they will do him some good. He is sickly and in bad shape health-wise. I bought him a Vitamix, hoping he would use it.
I love my juicer and my Vitamix and use them every day to grind and juice fruits and vegetables which I would otherwise not consume, and force myself to have a vegetable cocktail in the morning such as the tomato, celery, basil, kale, carrot and apple drink I had this morning. I do a lot of damage after work eating crap and drugging and drinking and have done so all my life but I try to eat healthy during the day. Many days I am unable to eat for several hours during hard jobs but a quick guzzling of a banana, milk and fresh seasonal fruit smoothie will provide enough energy and potassium to push me along and avoid late night muscle cramps.
But no, I don't take any supplements or pills, I think they are a bunch of crap and no substitute for fresh foods.