by testing on animals. This means all drugs are toxic in one way or another. Even water has its own safety limitations as seen by the recent contest that ended in the contestants death.
Many many drugs have relatively safe and effective natural counterparts, but you will not be told about them. You have to do your own homework, for example, the CoxII inhibitors that exist in nature are easily found, quite affordable and for the most part, as safe as the spices in your cupboard.
http://www.amazon.com/Dietary-Supplement-Glucosamine-Chondroitin-Inhibitors/dp/B000IUQOFWProduct Features
* This Nutritional Supplement contains only high quality ingredients such as PUREFLEX, Glucosamine, and Chondroitin.
* Natural COX-II Inhibitors, Boswellin, Curcumin and Bromelain.
* Consumer preferred, pharmaceutical grade CAPSUGEL Capsules, a division of Pfizer.
* Manufactured in a cGMP approved facility.
* These Dietary Supplement can be used in conjunction with ORTHOGEL Advanced Pain Relief.