Raj: Re your question about old age. I take 120 mg Gingko Biloba for my old brain I take 630 mg of Calcium Citrate for my old bones I take 1500/1200mg of Gluchosamine Chondroitin for my old joints i take one Aleve every 12 hours when the previous supplement can't overcome the natural aging process and I have a prescription for a stronger version of Aleve (Naproxin Sodium) if needed but I've never used it Unfortunately there are no magic bullets but I wouldn't be surprised if the placebo effect enters into the perceived efficacy of any or all of the supplements. Paul ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn