Researchers used positron emission tomography, or PET, brain imaging on 32 people with AUD and 29 controls. They found 11% ...

Heavy drinking can cause brain abnormalities that could increase the risk for cognitive decline. Image credit: Martí Sans/Stocksy. According to the Centers for Disease Control and Prevention (CDC), ...

The benefits and risks of alcohol consumption depend upon the dose, your genes, your sex, and your state of health.

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 ...

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, ...

It's well known that alcohol consumption is an age-old method for coping with stress. But recent research led by the ...

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 ...

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 ...

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 ...

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 ...