Vital Choice - Wild Seafood & Organics
Click to Call
Order Now for Holiday Delivery
For delivery of frozen seafood: Standard shipping, order by December 16 (10 am PST). Upgraded shipping, order by December 23 (10 am PST).
Food, Health, and Eco-news
Omega-3s and Antioxidants Eased Diabetes
Clinical trial finds omega-3s lowered blood sugar; lipoic acid and vitamin E also helped 12/04/2013 By Craig Weatherby
Do omega-3 fatty acids from seafood help deter development of diabetes?

This question matters more than ever, amidst rising disease rates ... and evidence that even lean-looking people can develop it, unbeknownst.

We lack a full answer, given the limited number and quality of human studies and clinical trials conducted to date. 

Animal and human studies alike suggest that omega-3s should help, due to their effects on relevant aspects of metabolism … including adiponectin, the so-called the “starvation hormone”. 

For an overview, see “Fish & Omega-3s May Help Deter Diabetes”, “Green & Marine Omega-3s May Deter Diabetes” and related research reports from the Omega-3s & Metabolic Health section of our news archive. 

Encouragingly, the authors of a recent analysis concluded that every 80 grams [2.8 oz] of oily fish (e.g., salmon, tuna, and sardines) consumed daily may reduce the risk of diabetes by 20 percent (Zhang M et al. 2013). 

It's also critical to note that the extreme “omega imbalance” in the standard America diet – too few omega-3 fats and far too many omega-6 fats – appears to raise the risk: see “Omega-6/Omega-3 Imbalance Pushes Heart/Diabetes Perils”.

Now, a small but well-designed clinical trial from India provides more evidence that omega-3s exert diabetes-deterring effects.

Its results suggests that supplemental omega-3 fatty acids – and two key bodily antioxidants – can improve diabetes. 

Clinical trial sees benefits from omega-3s, lipoic acid, and vitamin E
The randomized, double blind, placebo controlled trial was conducted by researchers from B J Medical College in Pune, India.

It involved 104 patients diagnosed with diabetes and a key metabolic cause known as insulin resistance.

Participants were divided into four groups, each of which took different capsules:
  • Placebo capsules
  • Omega-3 fish oil
  • Alpha lipoic acid – a key, potent antioxidant made by the body
  • Vitamin E – an essential dietary nutrient with antioxidant properties
The scientists measured two key factors in diabetes risk and severity, before and after the 90-day trial:
  • Fasting blood glucose
  • Glycated hemoglobin (HbA1c)
HbA1c is a form of hemoglobin measured to identify the average blood sugar (glucose) level over the previous several months.

Higher levels of HbA1c predict higher risk for diabetes, cardiovascular disease, kidney disease, and retinal disease.

In short, the results showed that each of three nutrients lowered the levels of HbA1c and blood glucose.

After 90 days, levels of HbA1c dropped substantially in all three groups (omega-3s, vitamin E, and alpha lipoic acid).

Fasting blood sugar levels also dropped in all three groups, but less significantly.

And the outcomes showed that omega-3s were the most effective of the three supplements:
“… the maximum improvement in blood glucose and HbA1c was with omega 3 fatty acid.” (Udupa A et al. 2013) 

As the researchers concluded, “ALA (alpha lipoic acid), omega 3 fatty acids and vitamin E can be used as add-on therapy in patients with type 2 diabetes to improve insulin sensitivity and lipid metabolism.” (Udupa A et al. 2013) 

They noted that it may make sense for physicians to prescribe all three nutrients, because their mechanisms and effects on insulin sensitivity differ: “… combining these [supplements] might prove as an attractive option in patients with type 2 diabetes …” (Udupa A et al. 2013).

That seems wise, since all three are affordable, bring broad benefits and possess excellent safety records.

Sources
  • Brostow DP, Odegaard AO, Koh WP, Duval S, Gross MD, Yuan JM, Pereira MA. Omega-3 fatty acids and incident type 2 diabetes: the Singapore Chinese Health Study. Am J Clin Nutr. 2011 May 18. [Epub ahead of print] doi:10.3945/ajcn.110.009357 
  • Djoussé L, Biggs ML, Lemaitre RN, King IB, Song X, Ix JH, Mukamal KJ, Siscovick DS, Mozaffarian D. Plasma omega-3 fatty acids and incident diabetes in older adults. Am J Clin Nutr. 2011 May 18. [Epub ahead of print] doi:10.3945/ajcn.111.013334 
  • Gonzalez-Periz A, Horrillo R, Ferré N, et al. Obesity-induced insulin resistance and hepatic steatosis are alleviated by omega-3 fatty acids: a role for resolvins and protectins. FASEB J. 2009;23:1946-1957. 
  • Guebre-Egziabher F, Rabasa-Lhoret R, Bonnet F, Bastard JP, Desage M, Skilton MR, Vidal H, Laville M. Nutritional intervention to reduce the n-6/n-3 fatty acid ratio increases adiponectin concentration and fatty acid oxidation in healthy subjects. Eur J Clin Nutr. 2007 Aug 15; [Epub ahead of print] 
  • Hartweg J, Perera R, Montori V, Dinneen S, Neil HA, Farmer A. Omega-3 polyunsaturated fatty acids (PUFA) for type 2 diabetes mellitus. Cochrane Database Syst Rev. 2008 Jan 23;(1):CD003205. Review. 
  • Hodge AM, English DR, O'Dea K, Sinclair AJ, Makrides M, Gibson RA, Giles GG. Plasma phospholipid and dietary fatty acids as predictors of type 2 diabetes: interpreting the role of linoleic acid. Am J Clin Nutr. 2007 Jul;86(1):189-97 
  • Jafari T, Fallah AA, Azadbakht L. Role of dietary n-3 polyunsaturated fatty acids in type 2 diabetes: a review of epidemiological and clinical studies. Maturitas. 2013 Apr;74(4):303-8. doi: 10.1016/j.maturitas.2013.01.008. Epub 2013 Feb 4. Review 
  • Kaushik M, Mozaffarian D, Spiegelman D, Manson JE, Willett WC, Hu FB. Long-chain omega-3 fatty acids, fish intake, and the risk of type 2 diabetes mellitus. Am J Clin Nutr. 2009 Sep;90(3):613-20. Epub 2009 Jul 22. 
  • Odegaard AO, Koh WP, Butler LM, Duval S, Gross MD, Yu MC, Yuan JM, Pereira MA. Dietary patterns and incident type 2 diabetes in chinese men and women: the singapore chinese health study. Diabetes Care. 2011 Apr;34(4):880-5. Epub 2011 Feb 17. 
  • Oliver E, McGillicuddy F, Phillips C, Toomey S, Roche HM. The role of inflammation and macrophage accumulation in the development of obesity-induced type 2 diabetes mellitus and the possible therapeutic effects of long-chain n-3 PUFA. Proc Nutr Soc. 2010 May;69(2):232-43. Epub 2010 Feb 17. Review. 
  • Udupa A, Nahar P, Shah S, Kshirsagar M, Ghongane B. A comparative study of effects of omega-3 Fatty acids, alpha lipoic Acid and vitamin e in type 2 diabetes mellitus. Ann Med Health Sci Res. 2013 Jul;3(3):442-6. doi: 10.4103/2141-9248.117954. 
  • Vessby B, Aro A, Skarfors E, Berglund L, Salminen I, Lithell H. The risk to develop NIDDM is related to the fatty acid composition of serum cholesterol esters. Diabetes 1994;43:1353-7. 
  • Villegas R, Xiang YB, Elasy T, Li HL, Yang G, Cai H, Ye F, Gao YT, Shyr Y, Zheng W, Shu XO. Fish, shellfish, and long-chain n-3 fatty acid consumption and risk of incident type 2 diabetes in middle-aged Chinese men and women. Am J Clin Nutr. 2011 Jun 15. [Epub ahead of print] 
  • Wang L, Folsom AR, Zheng ZJ, Pankow JS, Eckfeldt JH. Plasma fatty acid composition and incidence of diabetes in middle-aged adults: the Atherosclerosis Risk in Communities (ARIC) Study. Am J Clin Nutr 2003;78:91-8. 
  • Wu JH, Cahill LE, Mozaffarian D. Effect of fish oil on circulating adiponectin: a systematic review and meta-analysis of randomized controlled trials. J Clin Endocrinol Metab. 2013 Jun;98(6):2451-9. doi: 10.1210/jc.2012-3899. Epub 2013 May 23. 
  • Wu JH, Micha R, Imamura F, Pan A, Biggs ML, Ajaz O, Djousse L, Hu FB, Mozaffarian D. Omega-3 fatty acids and incident type 2 diabetes: a systematic review and meta-analysis. Br J Nutr. 2012 Jun;107 Suppl 2:S214-27. doi: 10.1017/S0007114512001602. Review. 
  • Zhang M, Picard-Deland E, Marette A. Fish and Marine Omega-3 Polyunsatured Fatty Acid Consumption and Incidence of Type 2 Diabetes: A Systematic Review and Meta-Analysis. Int J Endocrinol. 2013;2013:501015. Epub 2013 Sep 8. Review.
WHAT OUR CUSTOMERS ARE SAYING:

quote-icon Purchasing from Vital Choice is always seamless, and the fish is superior to everything else! We love Vital Choice! quote-icon

WHAT HEALTH & NUTRITION EXPERTS ARE SAYING:
quote-icon
Vitalchoice.com is my favorite source for wild Alaskan salmon, sablefish, sardines, and other fish rich in omega-3s... I can't tell you how many messages I get from people thanking me for recommending Vital Choice.
quote-icon
WHAT OUR CUSTOMERS ARE SAYING:
quote-icon
Simply put Vital Choice offers the best seafood and related products available. We have always recommended Vital Choice to clients, friends, and family. As health practitioners we value the sustainable practices and trust this company implicitly!
quote-icon
WHAT FOOD EXPERTS ARE SAYING:

quote-icon Without a doubt the best canned seafood I’ve ever tasted. quote-icon

WHAT HEALTH & NUTRITION EXPERTS ARE SAYING:
quote-icon
Unlike anything you've seen from the grocery store…I recommend Vital Choice—my personal favorite for delicious, fresh, healthy, and completely safe canned tuna and salmon.
quote-icon
WHAT THE MEDIA IS SAYING:
quote-icon
Vital Box captures the fresh-caught quality of succulent, sustainably harvested Alaskan salmon and northwest Pacific seafood by cleaning and flash-freezing it within hours of harvest.
quote-icon
WHAT HEALTH & NUTRITION EXPERTS ARE SAYING:
quote-icon
I love the stellar quality of Vital Choice salmon! I've been recommending Vital Choice Seafood for many years now.
quote-icon
WHAT OUR CUSTOMERS ARE SAYING:
quote-icon
I purchased for my brother (difficult to buy for) and he loved it!! He can’t stop raving about the fish! Thank you for quality!
quote-icon
WHAT THE MEDIA IS SAYING:

quote-icon The Best Places To Buy Seafood Online, Including Fresh And Frozen Fish quote-icon 

Find out what others are saying about Vital Choice
Trustpilot
Ad