Fish Oil’s Role in Managing Diabetes

Wednesday, June 9, 2010 by Dr. Julian Whitaker
Fish oil, which contains the omega-3 fatty acids EPA and DHA, is powerful medicine for disorders ranging from heart disease and depression to arthritis and autoimmune disorders.

EPA is particularly beneficial for the cardiovascular system, as it discourages blood platelets from sticking together, relaxes the arteries, and lowers triglyceride and cholesterol levels.

For years, people dealing with diabetes, specifically type 2 diabetes, were advised to avoid fish oil supplements, due to their presumably negative effects on the body’s ability to control blood sugar. However, a meta-analysis has put this myth to rest.

In this review of studies involving 823 patients with type 2 diabetes, fish oil supplementation at doses ranging from 3,000–8,000 mg per day had no harmful effect on short- or long-term ability to control blood sugar. Furthermore, the fish oils supplements significantly improved triglyceride levels.

More recent research found that women living with diabetes who took 3,000 mg of fish oil a day for two months had marked improvements in body fat and blood lipid levels. (This is key, in part due to the connection between diabetes and weight.) 

I’m not suggesting that fish oil is a cure for high blood sugar, but it can certainly play a role in managing diabetes. Everyone, regardless of health status, should take a minimum of 2 g of high-quality fish oil per day. If your cholesterol and triglycerides are high, consider increasing this to 4 or more grams daily. For these larger doses, look for liquid or concentrated fish oil supplements, as they beat taking handfuls of capsules.

For more information on Dr. Whitaker's recommendations for healthy daily living, visit www.drwhitaker.com.

Comments for Fish Oil’s Role in Managing Diabetes

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Thursday, May 19, 2011 by Mary Jo Brown-Arnold:
Any suggestions as to an Omega-3 suppliment? There are hundreds out there and it is very confusing. My husband needs to take 4gr per day and to get that he is taking 16 pills a day. Are there any out there that are 1gram w/ excellent levels of EPA &DHA That will not break the bank like Lovaza does?
Thursday, May 19, 2011 by Blog Administrator:
Hi Mary Jo,
Thank you for your question. Our best recommendation for finding fish oil is to visit your local health food store. You can also find all of Dr. Whitaker's recommended solutions at www.drwhitaker.com.

Best of health to you!