There are six benefits to eating onions every day

Onion is a common vegetable in daily life. It has high nutritional value and is very effective. It is comparable to the “universal man” in the vegetable industry. Let's take a look at the magical effects of onions with Xiaobian.

More nutritious ingredients of onion

Each 100 grams of onion contains 1.4 grams of protein, 0.2 grams of fat, 6.1 grams of carbohydrates, 0.9 grams of crude fiber, 0.5 grams of ash, 147 mg of potassium, 24 mg of calcium, 39 mg of phosphorus, 0.8 mg of iron, 0.23 mg of zinc, and 4.4 mg of sodium. Mg, magnesium 15 mg, manganese 0.14 mg, copper 0.05 mg, selenium 0.92 μg, carotene 0.02 mg, vitamin C 5 mg, vitamin B1 0.03 mg, vitamin B2 0.03 mg, niacin 0.3 mg, vitamin C 8 mg, heat 1356 kJ .

Reasons to fall in love with eating onions

Reason one: sterilization, anti-cold

Onions contain phytoncides such as allicin, which have strong bactericidal ability, can effectively resist influenza virus and prevent colds. When the phytoncide is discharged through the respiratory tract, the urinary tract, and the sweat gland, it can stimulate the secretion of the cell wall at these locations, so it has the effects of phlegm, diuresis, sweating, and antibacterial and antiseptic.

Reason 2: Promote gastrointestinal motility and help digestion

Animal experiments have also proved that onion can increase the gastrointestinal tension, promote gastrointestinal motility, and thus play an appetizing effect, and has obvious effects on atrophic gastritis, gastric motility, indigestion and other loss of appetite.

Reason 3: Prevent cancer

The anti-cancer effect of onions comes from its rich selenium and quercetin. Selenium is an antioxidant that stimulates the body's immune response, thereby inhibiting the division and growth of cancer cells, while also reducing the toxicity of carcinogens. Quercetin can inhibit the activity of cancer cells and prevent the growth of cancer cells. A survey showed that people who eat onions often have 25% less chance of developing stomach cancer than those who don't eat, and 30% less because of stomach cancer.

Reason 4: lowering blood pressure

Onion is the only plant containing prostaglandin A. Onion is the only food known to contain prostaglandin A. It is a natural blood thinner. Prostaglandin A can dilate blood vessels and lower blood viscosity, thus lowering blood pressure and reducing peripheral blood vessels. And increase the blood flow of the coronary arteries to prevent thrombosis. Against the body's body catecholamines and other substances, it can promote the excretion of sodium salts, so that blood pressure is reduced, regular consumption of high blood pressure, high blood lipids and cardiovascular and cerebrovascular patients have health effects.

Reason 5: lowering blood sugar

The onion also has a hypoglycemic effect, because the onion contains an organic substance similar to the hypoglycemic agent, the metoclopramide, and produces a peptidene with a strong diuretic effect in the human body. Diabetes patients with onions 25 ~ 50g per meal can play a better role in lowering blood sugar and diuresis.

Reason 6: Improve constipation

The sulphur component of onion combines with the protein in the large intestine or bacteria in the intestine to form hydrogen sulfide, which promotes peristalsis. Rich soluble dietary fiber can stimulate the intestines and make exercise more vigorous, while oligosaccharides can also inhibit the proliferation of bad bacteria in the intestines, effectively improving the symptoms of constipation common in girls.