Zinc Benefits for Diabetes: May Offer Natural Blood Sugar Control and More

Are you looking for natural blood sugar control techniques? Zinc benefits for diabetes care are impressive.

zinc supplements

Zinc benefits include promoting healthy insulin function, providing natural blood sugar control, and might even help to prevent diabetes in the first place.

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I take zinc when I feel a cold coming on and find that it definitely helps to keep me from getting sick. Many people use zinc for this immune-boosting purpose, but zinc benefits can do more for your body than just that. The benefits of taking zinc include lowering your risk of heart disease, treating Parkinson’s disease, and even helping clear up acne.

As if that weren’t enough, yet another reason to love zinc is that it can be helpful for diabetes care. Zinc is highly concentrated in the islet cells of the pancreas, where insulin is produced.[1] Zinc benefits include promoting healthy insulin function, providing natural blood sugar control, and might even help to prevent diabetes in the first place.

Zinc Benefits and Insulin

Laboratory studies have shown that zinc acts like insulin when administered to insulin-sensitive tissue and that it seems to stimulate insulin action.[1] It binds to insulin receptors, activates insulin signaling pathways, and more, all of which result in glucose uptake by cells and clearance of glucose from the blood.[2] Zinc is also necessary for the correct processing, storage, and secretion of insulin,[1] and it can protect against β-cell loss, a hallmark of diabetes.[3] Because zinc is so closely tied to insulin functioning, zinc deficiency is associated with poor β-cell function and higher incidences of insulin resistance.[3]

Reduced Zinc Levels Seen in Diabetic Patients

It is not surprising then, to learn that low zinc levels are often associated with diabetes. One study found that prediabetic individuals are more likely to be zinc deficient, and that at any given body mass index (BMI), people with lower zinc levels are more insulin resistant than those with higher zinc levels.[3] Multiple studies have found high rates of zinc deficiency in patients with type 2 diabetes.[2]

Zinc for the Prevention of Diabetes

Because zinc deficiency is associated with prediabetes and type 2 diabetes, researchers want to know, can zinc help prevent the onset of diabetes? Although more studies are needed to know for sure, preliminary research suggests that it can (at least in women). In one study following 82,297 women across 24 years, those who had higher zinc intakes had a lower risk of developing type 2 diabetes.[4] Another study in 2013 found the same; higher zinc intake was associated with decreased risk of type 2 diabetes in middle-aged women.[2]

Zinc Supplementation Can Improve Blood Sugar Control

So zinc may be helpful in protecting against diabetes, but can it also help treat it once you are already diabetic? Numerous animal and laboratory studies show that zinc supplementation can reduce fasting glucose and improve insulin functioning in animal models of diabetes.[1] While studies in humans are more limited, the evidence is growing that humans can benefit from taking zinc, as well, with zinc supplementation resulting in improved insulin function and blood sugar control.[2,5,6]

Other Benefits of Taking Zinc for Diabetes

Zinc offers more than just a natural blood sugar control strategy; zinc also has antioxidant effects. Oxidative stress is common in diabetes, and zinc supplementation can help to reduce oxidative damage in people with diabetes.[1,3,7] Zinc can also help to control lipid metabolism in diabetics, helping to improve cholesterol and triglyceride levels.[6,8]

Taking a Zinc Supplement

The daily recommended dose of zinc is 12 mg for women and 15 mg for men.[5] In some cases, your doctor may recommend for you to take more than this daily. Speak with your doctor about adding a zinc supplement to your diabetes care plan. Zinc lozenges, particularly in the form of zinc gluconate, are a good source of zinc because they are readily absorbable.

[1] Food Nutr Bull. 2013 Jun;34(2):215-21.

[2] BMC Endocr Disord. 2013 Oct 4;13:40.

[3] PLoS One. 2013 Apr 17;8(4):e61776.

[4] Diabetes Care. 2009 Apr;32(4):629-34.

[5] Cochrane Database Syst Rev. 2007 Jan 24;(1):CD005525.

[6] Diabetol Metab Syndr. 2012 Apr 19;4(1):13.

[7] J Am Coll Nutr. 2001 Jun;20(3):212-8. 

[8] Diabetes Metab Syndr Obes. 2011 Jan 26;4:53-60.

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UHN Staff

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  • I started out with a A1C of over 11 in January 2016 started taking 50mg zinc daily in April and my A1C is now 5.65. I had tried several things cutting carbs, excerising and nothing has ever worked like this. I’m overweight and just lightly exercise. Date submitted July 2, 2016

  • I check my blood sugar after meal it was 102 Then I check in fasting it was 107 i am happy then I check again after meal it was 270 my god, I surprised. Now I start Zinc 50 mg a day it now just couple of days let’s see, I hope …

  • The only symptom that I had was tingling in my legs especially at night after I retired to bed. The tingling became more severe where I could not get them to stop. I thought I had restless leg syndrome. My doctor tested me for diabetes and found that I had type II diabetes and the sugar was attacking my legs because it had no place to go. He put me on a sugar free diet and Actos and within one to two days my symptom were gone.. One day I got extremely sick, could not keep anything down, had blurry vision, a rapid heartbeat.I Started taking metformin 1000 mg twice daily. I am writing this to inform others that nothing was really working to help my condition.I went off the metformin (with the doctor’s knowledge) and started on Diabetes herbal formula i ordered from Health Herbal Clinic, my symptoms totally declined over a 7 weeks use of the Diabetes natural herbal formula. i am now doing very well, Visit there website This treatment is incredible!

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