I’ve been taking Glucosamine for joint pain and it has been is really helpful for my right knee. It is a proven supplement for joint pain. Not only osteoarthritis, Glucosamine also lowers the risk of cardiovascular disease.
Source - www.myhealthyclick.com/glucosamine-supplements-may-reduce-risk-of-cardiovascular-disease/
Retiring and living frugally in money from downsizing after years of stress
Have things improved in your 60s?

( it is tested for human consumption) .