Fang Gua has the function of strengthening the spleen, benefiting Qi, harmonizing the stomach and relieving pain. As a kind of vegetable, Fang Gua has high nutritional value. It is sweet in taste and warm in nature, and belongs to the spleen and stomach meridian, and has the effect of strengthening the spleen and stomach. In addition, Fang Gua also has the function of tonifying the middle and benefiting the qi, which is suitable for patients with weak vital energy, weak external function and symptoms of recurrent respiratory tract infections and urinary tract infections, etc. It can be consumed before the onset of disease to improve the immunity of the body. Modern nutrition believes that square melon contains more carotenoids and linolenic acid, which has the benefit of protecting the liver and lowering blood lipids.