1. Gastric disease patients

Although wine can help protect the gastrointestinal tract and aid digestion, patients with existing gastrointestinal diseases, especially severe stomach diseases, are not suitable for drinking wine, as it can easily cause irritation to the stomach and worsen the condition.

2. Arteriosclerosis

Although wine can prevent arteriosclerosis, for people who already have vascular stenosis, drinking too much red wine is not conducive to blood supply function, and alcohol itself can increase blood lipids and promote arteriosclerosis.

3. Pregnant women

Some sommeliers believe that drinking a small amount of wine in pregnant women is harmful to their own health and fetal health, but other medical researchers warn expectant mothers that even a small amount of alcohol in a pregnant woman's body can cause harm to the fetus, especially to the brainstem of the fetus, which can easily lead to intellectual disability, decreased intelligence, and the occurrence of ADHD after birth

4. Liver disease patients

Generally speaking, drinking wine in moderation is beneficial for healthy individuals, as the liver can detoxify alcohol metabolism in the body. However, the liver function of liver disease patients (including chronic viral hepatitis, alcoholic liver disease, drug-induced liver disease, and fatty liver) has been damaged to some extent, and their ability to detoxify alcohol is weaker than that of normal people. Therefore, liver disease patients are not suitable for drinking wine.

5. People with high blood sugar

People with high blood sugar should not drink regular red wine, but can drink dry red wine in moderation. In addition, people with poor sleep should not drink red wine. Red wine has a short-term promoting effect on helping people fall asleep as soon as possible, but long-term consumption is not beneficial. Because the ingredient of red wine is alcohol, alcohol can excite people in a short period of time, and then inhibit the cortical nerves, making people drowsy. But when people wake up in the morning, they are often prone to headaches and lack of energy, which can damage human health over time.