1, Benefits: (1) Supplementary nutrition: Meretrix meretrix mainly contains nutrients such as fat, sugar, protein, vitamin A, vitamin D, minerals, etc. Proper consumption can meet the daily needs of the human body and is beneficial to health;

(2) Improve appetite: Clam is delicious. Eating it with staple food can improve appetite and enhance appetite. As a dish, eating it occasionally can also help enrich dishes.

2. Disadvantages: (1) Elevated blood uric acid level: Clam is a high purine food, and patients with hyperuricemia and gout should avoid eating, otherwise the blood uric acid level will increase, which is not conducive to disease recovery;

(2) Allergic reaction: Some people who are allergic to clam should fast. After eating clam, allergic reactions such as rash, nausea and vomiting may occur, which may lead to laryngeal edema in severe cases and pose a threat to life;

(3) Inducing or aggravating dysmenorrhea: From the perspective of traditional Chinese medicine, clam is a cold food. If women eat it in large quantities for a long time, it may aggravate the cold in the body. Chinese medicine believes that it may induce or aggravate dysmenorrhea.