Generally, drinking a small amount of apple vinegar before eating or going to bed is an ideal fruit vinegar for women's beauty. It is said that drinking a cup every morning can moisturize the skin and help digestion. Another thing that women are most concerned about is that it can prevent obesity. Black date vinegar tastes sweeter. A cup every morning can nourish the heart and lungs, promote fluid production and quench thirst. In fact, it is best to drink it before going to bed, which can replenish blood and lose weight. Drinking it regularly can also inhibit the "lateral" growth of the body. Arthritis patients can drink 1 cup of warm water (about 150 ml) with two teaspoons of apple vinegar and two teaspoons of honey three times a day to relieve joint pain. The rich water-soluble fiber in apple vinegar can absorb fat and cholesterol, and a variety of effective amino acids can also neutralize low-density lipoprotein cholesterol. People who are obese or have high cholesterol can drink more. For diarrhea patients, drinking 1 teaspoon of apple vinegar and 1 cup of warm water (about 50 ml) before meals can accelerate the excretion of toxins and maintain the normal flora balance in the digestive tract. Apple vinegar can improve the detoxification function of the liver and improve the internal environment. It is suggested that people who suffer from insomnia, depression and fatigue should drink 3 teaspoons of apple vinegar before going to bed. Patients with colon cancer and people with a family history of colon cancer should eat more water-soluble fiber, and it is recommended to drink apple vinegar properly. People who often do strenuous exercise are prone to muscle aches due to lactic acid accumulation. Drinking 1 teaspoon of apple vinegar and 1 teaspoon of honey in 1 cup of warm water (about 100 ml) can accelerate lactic acid metabolism and relieve muscle aches. Apple vinegar is an acidic substance, which will create a good acidic environment for the body, but the acidic environment will aggravate the condition of patients with ulcers or stones, so such patients should drink it under the guidance of a doctor.