What Nutritional Value Does Onion Possess?

Onions contain a large amount of vitamins, minerals, and other nutrients, among which dietary fiber content is also relatively high. These are all important nutrients needed by the human body, but they should be consumed in moderation. Onions are a commonly seen vegetable that contains various nutrients, which can complement the nutritional components required by the body and achieve the effect of improving and enhancing physical fitness. After eating onions, they can also promote gastric acid secretion, helping food to be absorbed and digested as soon as possible, which is conducive to improving appetite loss and indigestion. Eating onions can also dilate blood vessels, allowing smoother local blood circulation, reducing blood lipids, improving hypertension, and decreasing peripheral resistance. At the same time, it can achieve the effect of preventing coronary atherosclerosis. For people with gastric diseases such as severe gastritis or gastric ulcer, it is generally not recommended to consume too many onions, as it may lead to excessive gastric acid secretion, worsening gastric pain symptoms, and being unfavorable for recovery and improvement of the condition.