Patients with hyperuricemia can eat vinegar properly. Although vinegar tastes sour, it is an alkaline food, so it is a purine-free food. Therefore, eating vinegar appropriately will not raise the blood uric acid concentration for patients with hyperuricemia. As a common condiment in daily life, vinegar is also an indispensable food, and proper consumption of vinegar has good health maintenance and health care effects, for example, vinegar has certain anti-inflammatory and antiseptic effects, which is good for the hygiene and cleanliness of gastrointestinal tract and can prevent acute gastrointestinal lesions. In addition, vinegar can also be used to improve the beauty of the skin and promote the white and delicate skin. In addition, vinegar also has certain anti-cancer and anti-cancer effects, and also has the effect of improving the immune function of the body and enhancing the ability to resist diseases.