1 to prevent hypotension and fainting.

When you are hungry, your blood pressure is very low, and you easily faint. Supplementing sugar can prevent you from fainting, which is one of the benefits of eating sugar.

2. Treatment of dehydration

The advantage of eating sugar is also to treat dehydration. Vomiting or diarrhea may cause dehydration. Drinking a glass of sugar water can restore intestinal function and treat dehydration.

3. Prevent collapse

Another advantage of eating sugar is to prevent collapse. Sugar can quickly replenish energy for the body and prevent it from collapsing.

Disadvantages:

1, patients with skin diseases

Because sugar is converted into fat after metabolism, skin secretion increases step by step, which is not conducive to the recovery of diseases, especially those with suppurative dermatosis and seborrheic dermatitis. Eating more sugar will make the disease worse.

2. Patients with eye diseases

Eating too much sugar will cause vitamin B deficiency in the body, and will accumulate pyruvate and lactic acid in the tissues of blood, nerves or digestive system, leading to optic nerve conduction disorder and decreased vision. Foreign scholars have found that eating sugar is the cause of myopia, so it is necessary to control eating sugar and often eat some alkaline foods, such as carrots, Chinese cabbage, green onions, cucumbers, bean sprouts, sesame seeds and brown rice.

3. Patients with stomach problems

Stomach diseases generally have symptoms of acid reflux and pain. Eating sugar will increase gastric acid secretion and aggravate symptoms such as pain, acid reflux and fever.

4, rheumatism patients

Eating sugar in patients with rheumatism will reduce the alkali reserves in patients' bodies and increase acidic substances, thus aggravating rheumatism.