i heard that yogo cures thyroid problems is it true?

No it isn't true. It can help control some of the symptoms but will NOT cure it No, it does not cure it. It may help some of the symptoms of hypothyroidism, but it will not cure the condition or help with many of symptoms. Yoga is something one can do in addition to thyroid hormone. If you are hypothyroid and still are experiencing symptoms, then either you are at the right thyroid levels or you are on the wrong thyroid medcation. With proper treatment, most of the symptoms should be gone. Good thyroid site below