Supplements have not been studied for treating T1D, specifically, but for improving glycemic control or helping to maintain healthy blood glucose levels in general. A variety of micronutrients have been examined, most notably zinc, selenium, chromium, vitamin D, vitamin B3, and vitamin C.[1] Other common supplements marketed to improve glycemic control include dietary fiber, probiotics, cinnamon, aloe vera, and panax ginseng.
Have any supplements been studied for type 1 diabetes?
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•Last Updated: May 16, 2025
Although supplements have not been specifically studied for treatment of type 1 diabetes, various micronutrients and other common supplements have been examined for their potential to improve glycemic control and maintain healthy blood glucose levels. Notable micronutrients include zinc, selenium, chromium, vitamin D, vitamin B3, and vitamin C, along with supplements like dietary fiber, probiotics, cinnamon, aloe vera, and Panax ginseng.