Several over-the-counter and prescription medications, including some vitamins and supplements, can increase blood sugar. Niacin, or vitamin B3, is often taken to help lower bad cholesterol, but can be used to alleviate a number of health conditions. However, when taken in high doses, this supplement can cause hyperglycemia by affecting glucose tolerance in the body. Blood sugar can rise after drinking coffee, even calorie-free black coffee, thanks to caffeine.
The same goes for black tea, green tea and energy drinks. Everyone with diabetes reacts to food and drink differently, so it's best to keep track of your own responses. Ironically, other compounds in coffee may help prevent type 2 diabetes in healthy people. A pinch of this spice can add flavor without adding salt, carbohydrates or calories.
Some studies suggest that it may also help the body to use insulin better and may lower blood sugar in people with type 2 diabetes. Doctors need more research to know for sure, and supplements that contain large doses can cause side effects. Therefore, it's best to talk to your doctor before trying cinnamon. The review also noted that berberine supplements taken together with diabetes medications helped lower blood sugar more than medications alone (1).
The group also states that injections and contraceptive implants are safe for women with this condition, although they can affect blood sugar levels.). The ADA also notes that research has been mixed as to whether the routine use of nutrients such as vitamin D and magnesium can actually improve blood sugar among people with diabetes. And because these supplements usually contain higher concentrations of caffeine than the average cup of coffee, these are the ways in which the blood-elevating effects are most likely to be seen. This medication has a long list of side effects, including high blood sugar levels in both diabetic and non-diabetic patients.
The management of type 1 diabetes generally depends on insulin and sometimes on one or two other medications aimed at lowering blood sugar levels. The blood-sugar-raising effects of statins are more evident in type 2 patients because of the drug's tendency to reduce insulin secretion in the body. These medications can make the liver resistant to insulin, leading to a rise in blood sugar during treatment. Keep in mind that some medications, such as antibiotics and decongestants that can clean the sinuses, can affect blood sugar.
When you work out enough to sweat and increase your heartbeat, your blood sugar level can rise and then fall. However, this natural hormone can also affect blood sugar levels by increasing insulin resistance and fat levels in the body. Summary: Gymnema sylvestre can lower fasting blood sugar and A1C in both type 1 and type 2 diabetes, although more research is needed. Summary Berberine, which is made from the roots and stems of certain plants, may help lower fasting blood sugar and A1C.
However, people with type 2 diabetes who are considering taking these supplements should consult a doctor first, as there is a risk of slight increases in fasting blood sugar, according to Mount Sinai. Mount Sinai warns that since niacin supplements can, in fact, increase blood sugar levels, people with diabetes should only take them under the close supervision of their doctor. .