Dec. 30, 2025 New research suggests that even light alcohol use may carry serious risks. A large study in India found that drinking just one standard drink a day is linked to a roughly 50% higher risk ...

Neurodegenerative diseases are a heterogeneous group of disorders that are characterized by the progressive degeneration of the structure and function of the central nervous system or peripheral ...

Alzheimer's disease is a progressive neurodegenerative disease that impairs memory and cognitive judgment and is often accompanied by mood swings, disorientation and eventually delirium. It is the ...

Katrina Ávila Munichiello is an experienced editor, writer, fact-checker, and proofreader with more than fourteen years of experience working with print and online publications. Investopedia / Lara ...

Symptoms of cardiovascular (heart) disease often include chest pain, shortness of breath, fatigue, and swelling. More subtle signs include feelings of depression or anxiety and skin or nail changes.

Bowen's disease is an early form of skin cancer that affects the outer layer of the skin. It is not considered a serious condition, but if left untreated, it can develop into a more invasive form of ...

Jan. 3, 2026 As spinal cord injuries increasingly affect older adults, new research reveals a surprising pattern in recovery. The study shows that aging does not appear to slow the healing of nerves ...

Many people with liver disease do not know they have it because symptoms can be subtle or nonexistent. Signs of liver disease are often only visible after irreversible liver damage occurs. Drinking ...