Can onions and bean sprouts be eaten together?
Generally speaking, onions and bean sprouts can be consumed together, but it is important to eat them in moderation. A detailed explanation is as follows:

Bean sprouts are rich in vitamin C, dietary fiber, folic acid, potassium, and plant protein. They help clear heat and toxins, promote digestion, and enhance immunity. Onions, on the other hand, are rich in sulfides, flavonoids, vitamin C, and dietary fiber, and possess antibacterial, anti-inflammatory properties while also helping regulate blood lipids and protect the cardiovascular system. When combined, the pungent aroma of onions enhances the crisp and refreshing taste of bean sprouts, while the tender and crunchy texture of bean sprouts helps neutralize the spiciness of onions. This combination is suitable for stir-frying, cold mixing, or making soups.
When consuming onions and bean sprouts together, it is important to choose appropriate cooking methods to preserve their nutritional value and flavor. Both onions and bean sprouts are low-calorie, high-fiber ingredients that pair well with lean meat, tofu, or whole grains to increase satiety and ensure nutritional balance. However, moderation is key, as excessive consumption of either may cause bloating or diarrhea due to their high fiber content.
Individuals with sensitive digestive systems should be cautious about the pungency of onions and are advised to consume them cooked rather than raw. Bean sprouts have a cooling nature, so those with spleen and stomach deficiency-cold should consume them in moderation or pair them with warming ingredients to balance their cooling effect. Patients with gout should limit their intake of bean sprouts because they contain purines, and excessive consumption may worsen symptoms. It is recommended to maintain dietary diversity and balance in daily meals and avoid excessive intake of any single food or nutrient.