Can millet and onions be eaten together?
Generally speaking, millet and onion can be consumed together, but intake should be controlled when eating them. The specific analysis is as follows:

Millet is rich in carbohydrates, protein, dietary fiber, and B-complex vitamins, while onions contain vitamin C, dietary fiber, and antioxidant substances. The nutritional components of the two complement each other, and there is no scientific evidence indicating any incompatibility. When appropriately combined, they can help supplement nutrients and promote digestion in the general population. Additionally, sulfur compounds in onions can enhance the absorption rate of iron elements present in millet.
However, individuals who are allergic to millet or have an allergic reaction to onions should avoid consuming millet and onions, as this may lead to allergic reactions. Moreover, people suffering from gastric diseases such as gastric ulcers or gastritis should avoid consuming excessive amounts of onions during disease flare-ups to prevent irritation of the gastric mucosa and worsening of the condition. In such cases, consuming millet alone or pairing it with other milder ingredients may be a better choice.
At the same time, in daily diet, it is important to maintain a balanced diet and diverse food intake, avoiding excessive consumption of any single food item in order to promote overall health.