Rob Keller was a truly good and noble man. A rarity in today's age. I did a lot of research on him some years ago. He was motivated by a sincere desire to improve quality of life. I got "tennis elbow" some months ago. I do a lot of cleaning for jobs, so I thought "now I've had it!" I know how it happened too. I strained my arm repeatedly by carrying heavy containers of water from supermarket into car at one time, using one arm, a few months back. I did it rather carelessly too, (turning down offers of help) " No thanks. This is good exercise for my arm ". But one day...Owww... my elbow was really sore, and it was ongoing.... I looked up "tennis elbow'...yes sure enough, exactly those symptoms. Prognosis didn't look that great longterm, either..Oh dear. Started on Rob KellerMD (because I already knew they act really well as antioxidant/anti inflammatory) About 4 mths later, not thinking about it anymore, One day - Hey! my elbow feels normal again!!!! That's right. My elbow is back to normal. And I'm 62.