Can shrimp and onions be eaten together?
Generally speaking, shrimp and onion can be consumed together, but should be eaten in moderation. The detailed explanation is as follows:

Shrimp is a seafood food rich in high-quality protein, unsaturated fatty acids, minerals, and other nutrients, while onion is a common vegetable rich in vitamin C, vitamin B6, folic acid, dietary fiber, and other nutrients. When consumed together, they can provide various nutrients to the human body. Additionally, the vitamin C in onions can promote the absorption and utilization of protein from shrimp, enhancing the biological value of the protein. At the same time, the dietary fiber in onions can work synergistically with the nutrients in shrimp, promoting the body's absorption and utilization of nutrients.
Because shrimp is a high-protein food, excessive consumption can increase the digestive burden on the gastrointestinal tract. Onions are also considered irritating foods, and eating large amounts may cause stomach discomfort. Therefore, when consuming shrimp and onions, it is important to maintain moderation.
In daily diets, maintaining balanced intake of various nutrients and selecting suitable ingredient combinations can help maintain good health.