A study published in the Jan 31 edition of Arthritis Care & Research (subscription required) and discussed on Senior Journal.com shows that exercise, including jogging and walking, does not increase the risk seniors developing osteoarthritis in their knees. Furthermore, although obesity increases the risk of osteoarthritis, starting an exercise program does not add to the risk. The study surveyed nearly 1300 people over a period of 12 years.

NetSweat.com comments: If you are a senior or a baby-boomer, this study is yet another wake-up call to talk to your doctor, today, about starting an exercise program. If you are you younger, then get moving.

Also notice the connection of weight to osteoarthritis. Eating a healthy diet can have lasting beneficial effects, from a lower risk of cancer to preventing arthritis.