Traumatic brain injuries are known to be a risk factor for later development of cognitive impairments. Recent findings suggest that even a singular brain injury could lead to diminished neurological capacity.

There is no denying that healthcare in the U.S. has become expensive. For some multiple sclerosis (MS) patients, the cost of new drugs may not be worth the price.

Scientists have long known that Parkinson's disease is caused by cell death. Pinpointing the exact cause, however, hasn't been an easy task. A genetic discovery may help with the puzzle.

Scientists have deciphered how a gene works. They were aided in part by the gene's link to both Alzheimer's disease and type 2 diabetes, which could prompt new treatment options.

Moderate lifestyle changes may seem small, but they can provide large returns in better health. Exercising and smoking cessation are among modifiable changes capable of reducing risk of Alzheimer's disease.

Are you about to travel to Africa? Your doctor might tell you to get some vaccinations. If you have multiple sclerosis (MS), you may want to think twice before getting the yellow fever vaccine.

Vitamin C has long been touted as a super antioxidant. Maybe you've even taken some at the first sign of cold. Now scientists are finding that vitamin C offers a surprising benefit.

Patients with multiple sclerosis (MS) are at risk for low bone density and osteoporosis. New information shows that promptly addressing bone health in these patients is necessary.

Eyeglasses, dentures and hearing aids may not seem like causes of dementia. But they appear to matter much more than we think.

For postmenopausal women with osteoporosis, the road to better bone density is paved with strength-training equipment. Get off the couch and begin strength training!