Thinking of drinking socially? Gastroenterologist Dr Pal warns how even a drop of alcohol is bad for your gut health

After a long, draining day, reaching for a glass of alcohol may seem like an easy way to unwind. However, gastroenterologist Dr. Pal Manickam warns that this habit can silently damage your health. In an awareness post on Instagram, the gut health specialist explained that excessive drinking raises cortisol, the body’s primary stress hormone. Elevated cortisol levels can contribute to fat accumulation, increased appetite, and eventually, obesity. Instead of relieving stress, alcohol often worsens it by disrupting hormonal balance and metabolism.

The Hidden Dangers of Occasional Drinking
Dr. Manickam emphasized that even moderate or occasional drinking—such as enjoying a glass of wine during celebrations—can negatively affect gut health. Alcohol interferes with the balance of beneficial bacteria in the digestive system, weakening the gut microbiome. This disruption can trigger inflammation, bloating, indigestion, and even compromise the immune system over time. While many believe that limited or social drinking is harmless, research shows that no level of alcohol consumption is completely safe for the body.

Health Risks Linked to Alcohol Consumption
According to findings published by the Centers for Disease Control and Prevention (CDC), consuming alcoholic beverages—whether wine, beer, or spirits—has been directly associated with various cancers. Even minimal alcohol intake can increase the risk of developing conditions such as breast cancer in women. The CDC reports that over 20,000 Americans die annually due to cancers caused by alcohol. The Surgeon General’s advisory further stresses that any level of drinking raises cancer risk.

The Broader Impact on the Body
Chronic or heavy drinking can severely affect multiple organs. The CDC notes that long-term alcohol use may cause high blood pressure, liver disease, heart disease, and stroke. It can also lead to digestive complications, alcohol use disorder, and a weakened immune system, leaving the body vulnerable to frequent infections.

Health experts like Dr. Manickam urge individuals to be mindful of their consumption habits and seek healthier ways to manage stress—such as exercise, meditation, or sufficient sleep—rather than turning to alcohol for temporary relief.