Can fish oil supplements help you control blood sugar? Here’s why a Brazilian study holds out hope
We know that consuming fish oil, rich in Omega 3 fatty acids, can help reduce cholesterol and blood pressure. Now a study conducted by Brazilian researchers has said that taking fish oil supplements can suppress insulin resistance — when the body’s cells don’t respond to insulin properly, making it hard for it to use glucose for energy — in non-obese people.
The study, conducted on mice, shows how researchers administered 2 grams of Omega 3-rich fish oil per kilogram of body weight three times a week. The results showed a notable reduction in insulin resistance, along with improved levels of cholesterol and triglycerides.
According to Dr Saptarshi Bhattacharya, senior consultant, Endocrinology, Indraprastha Apollo Hospitals, the finding is encouraging but fish oil’s effects may vary based on genetic factors and pre-existing health conditions. “While it may aid insulin function, it should not be seen as a standalone cure but should complement diet, exercise and medical management. Its impact should be now studied across populations,” he says.
Can fish oil reverse insulin resistance?
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Fish oil, rich in Omega 3, reduces inflammation, a key factor in insulin resistance. It reduces inflammatory cytokines, small proteins involved in cell to cell communication. In bigger numbers, these interfere with the body’s ability to use insulin effectively. Besides, fish oil helps insulin bind easily to cell membranes and boosts levels of adiponectin, a fat-derived hormone that helps cells use insulin better.
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