Currently I am not having any supplement, but two substances raised my interest: co-enzime q10 which is produced by the body but its production diminishes with age, to the extent that some people believe that it is one of the substances that drives aging at the cells level http://www.yourhealthbase.com/coenzyme_Q10.htm and also vitamin k2 that also has great qualities, being a key factor in the prevention of osteoporosis and vascular Calcification http://www.suite101.com/content/can-anything-cure-vascular-calcification-a155895 while often not found in sufficient quantities in our food intake, unless you consume unrealistic amounts of eggs or milk.
Do you supplement with any of these substances, or have you thought about them?
