Alcohol use disorder, which affects over 10% of Americans, can lead to persistent and serious insomnia. Difficulties falling asleep and staying asleep can last even after months of sobriety, ...

A few glasses of alcohol are enough to start fragmenting the way the brain works, leading to more localized information processing and reduced brain-wide communication, a new study has discovered.

Share on Pinterest Heavy drinking can cause brain abnormalities that could increase the risk for cognitive decline. Image credit: Martí Sans/Stocksy. The full effects of drinking are something experts ...

Add Yahoo as a preferred source to see more of our stories on Google. Published in Science Advances, the study examined how and why chronic alcohol exposure impacts the brain, as well as for how long ...

I just got back from a few weddings on the East Coast. I had a lot of fun, and of course it got me thinking I should write a post about one of the most important aspects of a successful wedding: ...

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 ...

The reported health effects of drinking alcohol are varied, with clear deleterious effects of heavy drinking on the brain, liver, and other organ systems, and some suggestion of benefit at low levels ...

May 1, 2025 -- How much alcohol is actually safe – and are there any true health benefits? We speak with David Nutt, MD, author of Drink? The New Science of Alcohol and Your Health, to explore what ...

Alcohol Affects the Nervous System: What effects does alcohol have on the nervous system and brain? Learn how it changes mood, thinking, and behavior. Alcohol Affects Nervous System: Have you ever ...

Note: While research on alcohol is evolving, the Centers for Disease Control and Prevention says drinking less or not at all is better for your health. Multiple sclerosis (MS) is a disease of the ...

One study discovered that heavy and former heavy drinking was associated with brain abnormalities like hyaline arteriolosclerosis and neurofibrillary tangles. The results also suggested that the ...