A groundbreaking study from Brazil has revealed that fish oil supplementation may help reduce insulin resistance—even in non-obese individuals. This discovery challenges the common belief that insulin resistance is primarily linked to obesity and suggests a potential new approach to managing type 2 diabetes.
Researchers found that omega-3 fatty acids in fish oil can shift the immune response from a pro-inflammatory state to an anti-inflammatory one. This change improves blood sugar levels, enhances glucose tolerance, and reduces harmful cholesterol levels. The study, conducted on rats, showed that after eight weeks of fish oil supplementation, insulin resistance significantly decreased.
Most treatments for type 2 diabetes focus on weight loss and lifestyle changes, but 10-20% of people with type 2 diabetes are not obese. For these individuals, the exact cause of their insulin resistance is unclear, though genetics and chronic inflammation may play a role. This study suggests that omega-3 fatty acids could help regulate the immune system and improve insulin function—even in the absence of obesity.
While these findings are promising, human trials are needed to confirm the ideal dosage and long-term effects of fish oil supplementation. If proven effective, omega-3 fatty acids could become an accessible and natural way to help manage insulin resistance and type 2 diabetes.
Would you consider adding fish oil to your diet for better blood sugar control? Share your thoughts in the comments!
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