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RM5.19 RM9.50
Red Onion 800g -1pkt 洋葱 | Dr.fruit /Bawang Merah Besar
Price RM5.19 RM9.50
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Can Onions Lower My Cholesterol?

Onions are known for their culinary benefits, but they may also benefit your health. Research indicates that onions may even help improve cholesterol levels.

WHAT THE RESEARCH SAYS

Onions are strong in flavor and high in polyphenolic compounds called flavonoids. Flavonoids may have:

  • Anti-inflammatory abilities 

  • Antioxidants 

  • Anticancer abilities 

  • Antiproliferative abilities, or the ability to stop cell growth 

 

Studies also suggest that onions may help improve cholesterol levels.

In one study, flavonoids in onions reduced the low-density lipoprotein (LDL), or “bad” cholesterol in obese people at risk of cardiovascular disease. The researchers attributed this to the specific flavonoid quercetin, an antioxidant found in onions and other fruits and vegetables. High-density lipoprotein (HDL), or “good” cholesterol, levels were not affected.

 

Another study looked at the effect of onion extract on cholesterol in rats. The researchers noted a significant decrease in cholesterol levels, though triglyceride levels remained unchanged. Some of the rats were given onion extract and zinc sulfate, while others were only given onion extract or zinc sulfate. Better results were seen among the rats that were given a combination of onion extract and zinc sulfate.

 

Red onions may also benefit cholesterol levels. In a study published in Food and Function, male hamsters were fed a high-cholesterol diet. Some of the rats’ diet was supplemented with red onion powder. The rats that received the red onion powder experienced lower LDL cholesterol levels and maintained high HDL cholesterol levels. The research was the first of its kind to use red onions.

ONIONS, DIABETES, AND CHOLESTEROL

People with diabetes have an increased risk for cardiovascular disease and stroke. Diabetes often lowers HDL cholesterol, and raises LDL cholesterol and triglycerides. It’s important for people with diabetes to keep their cholesterol in check.

 

One study examined the effects of combining the diabetes drug metformin (Glumetza, Glucophage, Fortamet, Riomet) and onion extract. Rats with diabetes were given this combination. Researchers saw a reduction in blood glucose and total cholesterol levels. Despite the encouraging results, researchers are unsure how onion extract helps reduce cholesterol levels and why it increased hunger and feeding in rats without diabetes. Many of the studies have also only examined the effects of onion on cholesterol in animals. There have been limited studies in humans. More research is needed.

RAW VS. COOKED 

Most of the research on onions has been done using raw onions or concentrated onion extracts. It’s unclear how the nutrients in onions are impacted when onions are cooked over high heat.

Quercetin levels aren’t altered when onions are simmered. Instead, this antioxidant is transferred into the cooking water or other liquid. As a result, it may be best to consume onions raw, cook them in a liquid, or sauté them over low heat.

Flavonoids are highest in the outer layers of an onion. To retain as many nutrients as possible, be careful to only peel the onion’s thin, papery layer and leave its fleshy layers intact.

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h************a

Pnghantaran laju...oder smlm ptg spi ari ini... Buah segar2

21 July 2023
e**********s

Recommended seller. Next day delivery upon order sent. Icepack still cold, fruits in very good conditions. Everything is gooood!

21 July 2023
m***********n

昨天买的,今天到了。卖家很贴心包装都很好,客服也是很礼貌,在工作时间内也会尽快回复我。会再次购买

16 February 2023
m******9

Order yesterday (07/12/12), received today (08/12/12). Fruit fresh, packing nice, customer service friendly and delivery driver

2 February 2023
l*****8

Taste:Good Freshness:It's like they have just been harvested.

2 February 2023