Anyone who’s ever noticed that they feel more relaxed or outgoing after having a drink or two has seen firsthand alcohol’s impact on the brain. But as you may have guessed, beyond the feel-good vibes, ...

Does alcohol lower testosterone? Let’s get right to it. Heavy or chronic alcohol intake can throw your hormones out of balance — including your testosterone levels. That’s because heavy drinking can ...

Patients often ask how much they can drink,” lead investigator Brian P. Lee, MD, hepatologist and liver transplant specialist ...

A new review uncovers how chronic alcohol consumption accelerates Alzheimer’s pathology through oxidative stress and neuroinflammatory cascades, while spotlighting promising molecular and metabolic ...

Atrial Fibrillation (AFib) is the most common sustained heart rhythm disorder, affecting millions worldwide. Characterised by ...

Infrequent but heavy drinking may cause liver damage and even scarring, a new study suggests — especially for adults who have ...

Add Yahoo as a preferred source to see more of our stories on Google. A 2025 study published in BMJ Evidence-Based Medicine found that any amount of alcohol increases dementia risk, even light ...

For decades, alcohol, especially red wine, has been believed to have protective effects on the heart. However, modern, ...

New research sheds light on how chronic heavy alcohol use may contribute to colorectal cancer (CRC) development and how quitting may lower the risk for precancerous colorectal adenomas. In a large US ...

A nationwide Korean cohort study of more than 6.2 million young adults found an association between heavy alcohol use and ...

Heavy drinking on the occasional Saturday night — even if you don't drink at all for the rest of the month — may damage your ...