Bone and Joint Health

The more time you spend physically inactive during the day, the greater your risk for a variety of health problems-a lot of research shows that. But a new observational study in Annals of Internal Medicine found that being sedentary is even more risky if a person is inactive for long, interrupted bouts of 30 minutes or longer.

I heard that drinking coffee can cause calcium loss from the body. Is that true?

Gout is so painful that its sufferers say you can't really grasp how bad it is unless you've experienced it. A form of arthritis, gout is marked by attacks of severe joint pain, swelling, warmth and redness. Although medication is often used to help manage gout, dietary changes may help, too.

Exercise that stresses your bones (weight-bearing exercise, such as walking or tennis) can help preserve bone mass as you age. But, how?

Whether your knees ache when you climb stairs or it hurts to bend down to tie your shoes, arthritis can be a real pain. There is no easy fix for osteoarthritis, the most common type of arthritis and the focus of this article. In this condition, cartilage (the covering on ends of bones) erodes, and the protective joint space between bones decreases. Pain, inflammation and reduced mobility can result. Arthritis is more common with age,…

Could an ancient Chinese mind-body practice help with knee pain from osteoarthritis? A new Tufts study reports that tai chi produces benefits similar to physical therapy for osteoarthritis patients.

What's good for your heart might also be good for your aching knees. High intakes of saturated fat were associated with a faster progression of knee osteoarthritis in a new prospective observational study, while consuming more heart-healthy unsaturated fats was linked to slower progression.

Q. Is the Daily Value (DV%) for elemental calcium or calcium in combination with other things - like calcium lactate or calcium citrate? Which of these combination forms is best?

While losing weight can protect you against chronic diseases, it does come with a downside - especially for postmenopausal women: Studies have shown that obese older women who lose weight also lose lean muscle mass and bone mineral density (BMD), particularly if they are inactive, potentially putting them at greater risk of frailty and falls.

Don't count on green-tea pills to help you lose weight or keep your bones strong. A new clinical trial testing year-long supplementation of green-tea extract reports no difference between the pills and placebo in changes in body mass index, total fat mass or percentage of body fat, or bone-mineral density.