Low uric acid is mainly due to the supplementation of protein and fatty foods, such as meat and milk, because low uric acid may be caused by insufficient food, or eating too little protein-based food, or in some cases, due to the love of beauty, weight loss, and prolonged vegetarianism. In addition, some patients also suffer from mineral and vitamin deficiencies, so they should eat more foods rich in vitamins and minerals, such as fresh fruits and vegetables. Of course, there are also low uric acid levels due to liver disease or kidney disease. Therefore, it is also necessary to improve the relevant examination and actively treat the original disease. Low uric acid can be caused by various reasons, but if it is only due to insufficient food, it can be supplemented by food.