Can shrimp and onions be eaten together?
Under normal circumstances, shrimp and onion can be consumed together, but it is important to follow the principle of moderate intake. A detailed analysis is as follows:

Shrimp is rich in high-quality protein, zinc, selenium, and other minerals, while onions contain sulfides, vitamin C, and dietary fiber. The nutritional combination of the two is well balanced. In daily cooking, shrimp and onions are often used together in dishes such as stir-fried shrimp with onions or shrimp and onion salad. Normally, moderate consumption by healthy individuals typically does not cause discomfort and can provide a dual supply of protein and vitamins.
Special attention should be given to dietary safety for certain populations. Patients with gout or hyperuricemia need to control their intake of shrimp, as it is a high-purine food. Consuming large amounts of shrimp together with onions may increase uric acid production, and should especially be avoided during gout attacks. Individuals allergic to crustacean seafood such as shrimp or allium plants like onions may experience allergic reactions, such as skin itching or throat swelling, when these foods are consumed together. In such cases, consumption should be stopped immediately and physical condition monitored.
Therefore, in daily diets, one should pay attention to personal health and allergy conditions, ensure reasonable food combinations, and avoid allergens. At the same time, maintaining a balanced diet with diverse food sources and consuming more fresh vegetables and fruits is recommended to promote overall health.