Many natural supplements can affect blood sugar, such as niacin, DHEA, ginkgo biloba, melatonin, black or green tea, glucosamine sulfate, and high doses of fish oil or vitamin C. Although some ingredients may intensify the effects of diabetes medications and cause hypoglycemia ( low blood sugar, also called blood). glucose), others may have the opposite effect and cause hyperglycemia (high blood sugar levels). When people with type 2 diabetes took 300, 600, 900, or 1200 mg of ALA along with their usual diabetes treatment for six months, fasting blood sugar and A1C decreased more as the dose increased (3).
While that's good, there's a downside for people with type 2 diabetes: blood sugar levels can rise. The study showed that the day they skipped breakfast, their blood sugar levels were higher throughout the day. While the exact causes aren't entirely clear, research suggests that changes in blood flow, as well as direct effects on insulin release and receptors, may explain why medications to lower blood pressure have the potential to increase blood sugar. One of the main and most talked about factors contributing to high blood sugar levels is a diet that is too rich in carbohydrates, which, once digested, are converted into sugar (glucose).
In one study, people with type 2 diabetes who took 400 mg of gymnema leaf extract daily for 18 to 20 months experienced a 29% drop in fasting blood sugar. In addition, their hemoglobin A1C level, an average of three months of blood sugar, dropped by 0.67% or 0.92%, respectively. And often, many, if not most, of the supplements that are marketed as “blood sugar reducers” are a waste of money. Several over-the-counter and prescription medications, including some vitamins and supplements, can raise blood sugar.
In fact, 48% of participants had an A1C that showed good blood sugar control, compared to only 32% prior to the study (20). However, there are some triggers for high blood sugar that are out of your control or that may appear stealthily. If you quickly visit the vitamin or supplement section of your local grocery store or health food store, you'll notice that there's often an entire section dedicated to blood sugar-related supplements. However, researchers are also discovering that unhealthy gums can increase blood sugar levels in the body, according to the American Dental Association.
Research shows that just three days of decreased activity increases blood sugar levels in healthy, normally active people.