Onions and potatoes can be eaten together.

Potato is a high starch food, the body can supplement the required energy, and will not lead to excess energy, but also for the human body to supplement a variety of required minerals, is a kind of weight loss food can be eaten as a staple.

Onions are rich in protein, carbohydrates, dietary fiber, carotene, vitamin A, vitamin B1, vitamin B2, vitamin C, vitamin E and other nutrients, but also rich in mineral elements.

The nutrition of the two foods will not interact with each other to produce adverse effects on the human body, and onions can make the food taste more delicious.

Expanded Information:

The onion is a perennial herbaceous plant in the family of Liliaceae, genus Allium. Bulb thick, subglobose; papery to thin leathery, inner skin fat, fleshy, leaf blade cylindrical, hollow, thickest below the middle, tapering upward, shorter than the scape, the scape is stout, up to 1 m high, umbel globose, with many and crowded flowers; pollen white; perianth segments with a green midvein, rectangular-orbicular ovate, filaments of equal length, the ovary subglobose, the base of the abdominal suture line with curtains of depressed nectar pits; flowering and fruiting in May-July.

Native to western Asia, widely cultivated in China and abroad. It is one of the main vegetables in China. China's onion origin mainly in Fujian, Shandong, Gansu, Inner Mongolia, Xinjiang and other places.

Onion contains prostaglandin A, can reduce peripheral vascular resistance, reduce blood viscosity, can be used to reduce blood pressure, refreshing, relieve stress, prevent colds. In addition, onions can also remove oxygen free radicals in the body, enhance metabolism, anti-aging, prevention of osteoporosis, is suitable for middle-aged and elderly health food.

Reference link: Baidu Encyclopedia - Onion