Eating onions can prevent colds and aid digestion. However, people with certain conditions should avoid consuming onions as it can cause excessive stomach acid secretion, leading to blood vessel dilation and gastric bleeding. So, who are these people? Let me clarify for you.
What are the benefits of eating onions for the human body?
1. Whitening and beautifying the skin
Glutathione inhibits melanin production and has a beneficial effect on eczema, dermatitis, urticaria, or liver spots. Hesperetin, found in onions, has a whitening effect.
2. Preventing colds
Onions have a pungent taste and a slightly warm nature. They have the ability to dispel wind and cold. Eating raw onions can prevent colds. White-skinned onions are suitable for raw consumption.
3. Aiding digestion
Onions have a pungent taste and a slightly warm nature. They have the ability to dispel wind and cold. Eating raw onions can prevent colds. White-skinned onions are suitable for raw consumption.
4. Lowering blood sugar
Onions can be used as anti-diabetic medicine. According to clinical trials on blood sugar reduction, onions have been found to be 80% effective without causing hypoglycemia. They are a safe and effective anti-diabetic food.
5. Preventing osteoporosis
Hesperetin in onions has similar effects to estrogen, which can rival female hormones or osteoporosis drugs. Research reports suggest that consuming 200-300g of onions daily can effectively prevent osteoporosis.
6. Preventing aging
Glycation of proteins can cause a decline in bodily functions and the production of AGE substances related to aging. Onions can control blood sugar and indirectly prevent the formation of AGE, preventing aging.
7. Helping to purify the blood
The level of fibrinolysis (dissolving fibers to facilitate smooth blood circulation) is related to high blood pressure, high blood lipid levels, and arteriosclerosis.
8. Improving constipation
The sulfur compounds in onions combine with proteins in the colon or bacteria in the intestine to form hydrogen sulfide, which can promote bowel movements.
9. Eating raw onions to prevent heart disease
Many people are careful to pick out onions when eating vegetables, but this is a big mistake. Dr. Codo Gerwig of the Harvard Medical School pointed out that onions contain a large amount of flavonoids that protect the heart. Eating half a raw onion every day or drinking an equivalent amount of onion juice can increase the "good cholesterol" in heart disease patients by about 30%. Especially when eating unhealthy foods such as grilled meat, the onions in them are like your "life-saving grass." Onions do have benefits for people with high blood pressure, high blood lipid levels, and cardiovascular disease, and they are most effective when eaten raw or in salads.
People with stomach ulcers should avoid eating onions
Onions have many benefits, but people with stomach ulcers should avoid eating them as they can be highly irritating to the stomach.
Dietary precautions for people with stomach ulcers
1. Maintain regular eating habits
People with stomach ulcers should have regular and moderate meals, avoiding overeating and inconsistent hunger and fullness. Eat on time during meal times to prevent excessive stomach acid secretion that can damage the stomach mucosa.
2. Consume easily digestible foods
In daily diets, choose nutrient-rich, easily digestible, low-residue, and easy-to-chew foods to eat, such as rice porridge, fine noodles, porridge, lean meat, soy milk, eggs, seafood, bananas, apples, etc.
3. Avoid consuming irritating foods
4. Consume a moderate amount of high-fiber foods
5. Take medications correctly
