Unexplained bruises on the legs or arms are common among women and are often dismissed as clumsiness, but medical experts say fragile blood vessels and nutritional factors are usually responsible.

“On rare occasions, vitamin and mineral deficiencies can cause skin bruising,” notes Howard E. LeWine, MD, Chief Medical ...

President Trump was recently spotted with a prominent blue bruise on his hand, sparking widespread speculation. While minor injuries are common, experts suggest that medications such as aspirin could ...