Glucosamine: Does it affect blood sugar?

Is it safe to take glucosamine for mild osteoarthritis pain if I have diabetes?

- Paul / Oregon

Answer

Some preliminary studies suggest that glucosamine may worsen insulin resistance, which contributes to elevated blood sugar levels in people with type 2 diabetes. Although more research is needed to clarify these findings, it's probably a good idea to avoid taking glucosamine if you have type 2 diabetes.

It's important to note that glucosamine hasn't been proven to improve joint pain associated with osteoarthritis. So, if osteoarthritis pain is a problem, consult your doctor about treatment options.

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