Ethanol is also known chemically as alcohol, ethyl alcohol, or drinking alcohol. It is a simple alcohol with a molecular formula of C 2 H 6 O and a molecular weight of 46.0684 g/mol.

Jan 14, 2025 · Using alcohol excessively on occasion or over time can have immediate and long-term health risks. By drinking less alcohol, you can improve your health and well-being.

Alcohol interferes with the brain’s communication pathways and can affect the way the brain looks and works. These disruptions can change mood and behavior and make it harder to think …

Sep 3, 2025 · Excessive use of alcohol can lead to alcoholism, or alcohol dependence. There are four cardinal symptoms in alcoholism: craving, loss of control, physical dependence, and …

Jun 28, 2024 · Alcohol and alcoholic beverages contain ethanol, which is a psychoactive and toxic substance with dependence-producing properties. Alcohol has been widely used in many …

Aug 19, 2025 · Is a nightly glass of wine — or two, even — good for you? Bad for you? Or somewhere in between? Stanford experts discuss the health implications of moderate alcohol …

Jan 27, 2025 · For millions of people, alcohol is a regular part of their lives. But there are many downsides to drinking — some familiar, others less well appreciated. And concerns about the …

Dec 16, 2025 · The American Heart Association report runs contrary to recent studies — and the group’s own guidelines — that found any amount of alcohol to be harmful.

Jan 3, 2024 · Many Americans drink alcohol at least occasionally. The Dietary Guidelines for Americans say that adults of legal drinking age should either not drink or drink in moderation. …

Jun 6, 2023 · We know that drinking too much can harm your health. The Dietary Guidelines for Americans recommends that if adults (age 21 and older) choose to drink alcohol, drinking less …