Is drinking red wine every day harmful?

Whether drinking red wine every day is harmful depends on the amount consumed. Moderate consumption of red wine may be beneficial to cardiovascular health, but excessive intake can cause many types of damage to the body.

1. Alcohol is the main component in red wine. Excessive intake will directly damage the gastric mucosa and cause gastrointestinal diseases such as gastritis and gastric ulcer. Long-term heavy drinking may also lead to alcoholic hepatitis and even progress to cirrhosis and liver cancer.

2. Excessive alcohol intake can also affect the nervous system, causing symptoms such as slurred speech and blurred vision. In severe cases, it may lead to alcoholic encephalopathy.

3. Regarding the cardiovascular system, although a moderate amount of red wine may be beneficial to the heart, excessive drinking will increase the heart rate and blood pressure, increasing the risk of cardiovascular diseases such as coronary heart disease and hypertension.

4. The alcohol in red wine also has a certain amount of calories. Excessive intake will be converted into fat and accumulated in the body, thus causing obesity. In addition, alcohol may also affect the absorption and utilization of calcium, increasing the risk of osteoporosis.

5. It should be noted that the components in red wine may interact with certain drugs, such as the anticoagulant drug warfarin, non-steroidal anti-inflammatory drugs, etc., affecting the efficacy of the drug or increasing side effects.

Therefore, the key to whether drinking red wine every day is harmful is to control the intake. It is recommended that men should not exceed two cups a day and women should not exceed one cup a day. At the same time, personal health conditions and drug use should be paid attention to, and doctor advice should be consulted if necessary.