Lavon DeGraw's cataract surgery made it possible for her to resume her world travels.

Vitamin D is vital to the healthy functioning of the body, but a striking percentage of people have too little of it in their blood streams, says...

Health experts have long touted the benefits of a Mediterranean diet to increase life expectancy, reduce the risk of disease and improve overall...

Personalized physical activity prescriptions could be the next innovation in healthcare.

Ticks are a nuisance, but they can also spread disease. Here's how to avoid them while hiking.

The UCI Health Gavin Herbert Eye Institute helps low-vision patients develop adaptive strategies along with conventional and leading-edge...