Can people who flush when drinking alcohol actually handle alcohol?
Oct 31, 2024
Source: Cainiu Health
Dr. Yang Ziqi
Introduction
Some people may experience facial flushing after drinking alcohol due to a deficiency in aldehyde dehydrogenase, an enzyme responsible for breaking down acetaldehyde. Acetaldehyde is an intermediate product generated during alcohol metabolism. If not effectively metabolized, it can accumulate in the body, causing facial redness and potentially increasing the risk of esophageal cancer and other health problems, thus posing harm to overall health.
Generally, individuals who experience facial flushing after drinking alcohol are advised not to drink. Facial flushing may be caused by a deficiency in aldehyde dehydrogenase, an enzyme responsible for breaking down acetaldehyde. When acetaldehyde cannot be effectively metabolized, it accumulates in the body and typically poses health risks. The detailed explanation is as follows:
Facial redness after drinking in some individuals may result from insufficient levels of aldehyde dehydrogenase, the enzyme that breaks down acetaldehyde. Acetaldehyde is an intermediate product produced during alcohol metabolism. If it is not efficiently broken down, it builds up in the body, causing not only facial flushing but also symptoms such as headache, nausea, and vomiting. It may even increase the risk of esophageal cancer and other health problems, thereby negatively affecting overall health.
Regardless of whether one flushes easily after drinking, it's important to follow the principle of moderate alcohol consumption and avoid excessive intake, which can harm physical health. If you have any concerns or experience discomfort, seek medical advice from a healthcare professional promptly.
