A popular vegetable can lower your blood sugar by 50% – Study confirms it

In people with type 2 diabetes, the pancreas does not produce enough insulin to handle blood sugar, resulting in a dangerously high level.

Eating fewer meals like white carbs, which quickly break down into glucose molecules, and opting for low-glycemic foods instead have been shown to reduce the risk of developing type 2 diabetes and its associated complications.

In a breakthrough in the treatment of diabetes, researchers have identified a common vegetable that can cut blood sugar levels in half.

When combined with metformin, an important component of some diabetes medications, onion extract significantly reduces high blood sugar and total cholesterol levels, according to a study presented at the 97th annual meeting of the Endocrine Society in San Diego.

Dr. Anthony Ojieh, lead author of the study from the Institute of Education Delta State University Abraka, Nigeria, noted that onions are readily available, reasonably priced, and have been used as a dietary supplement. They could be used to treat diabetes.

Rats were used to test this theory. To see if this might improve the effectiveness of the drug, three groups of diabetic rats were given varying amounts of onion extract.

The doses were set at 200, 400 and 600 mg per kilogram of body weight. Three groups of non-diabetic rats with normal blood sugar levels received the drug along with an onion from the researchers.

The study found that diabetic rats given 400 mg and 600 mg of onion extract per kilogram of body weight significantly reduced blood sugar levels by 50 and 35 percent, respectively, compared to the level reference.

The study also found that onion extract caused weight gain in non-diabetic rats, but not in diabetic animals.

Ojieh noted that although onions are low in calories, they seem to speed up metabolism, which in turn improves appetite and makes people eat more.

“These interesting findings in rats,” according to Ojieh, “cannot be totally ignored and the study should be replicated in humans through clinical trials. And that, too, needs to be tested separately on Indians who have traditionally lived on onions.

Since the reasons why the extract may have lowered blood sugar are unknown, further studies are needed.

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Rachel J. Bradford