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.

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 cultures for …

May 30, 2026 · An alcohol is an organic compound with one or more hydroxyl groups attached to a carbon atom of an alkyl group. Alcohols may be considered as organic derivatives of water, in which …

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 clearly and …

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.

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 tolerance.

Understand how alcohol affects your brain and body as a depressant drug. Learn about its immediate effects, long-term risks, and guidelines for safer consumption.

Jan 7, 2026 · The new nutrition guidance notably removes the previous recommendation to limit alcohol consumption to 1 drink or fewer daily for women and 2 drinks or fewer per men.

Nov 24, 2024 · Research-based information on drinking and its impact.

Oct 20, 2025 · Alcohol use — and misuse — is common in society and can carry health risks. Alcohol misuse can range from binge drinking and risky drinking to the actual disorder of alcoholism, all of …