Lower back pain is one of the most common health conditions worldwide. But a little exercise may be able to help.

Patients with Parkinson's disease (PD) may be able to continue taking their medications without risking cognitive decline, new evidence suggests. {C}

A daily dose of vitamin D may do the body good, and that may be especially true for patients with multiple sclerosis (MS).

For patients struggling with cancer-related pain, what pain relievers are best? The answer may not be so black and white.

Like all surgery, hip surgery has its risks. But there may be some important differences between hip fracture and total hip replacement (THR) surgeries.

Women who want to give their bones a break may now have another tool in the toolbox.

Omega-3 pills are among the most popular dietary supplements in the US. But these pills may not be living up to their claims.

It's probably not your imagination that Grandma is becoming increasingly fragile over time. And her dementia medication may be partly to blame.

A common knee surgery to relieve pain may not be worth the risks for middle-aged and older patients.

Older adults are commonly prescribed drugs to strengthen their bones and combat injury. But these may be unnecessary when it comes to preventing one dangerous ailment.