I have been diagnosed with Hyperthyroidism, Osteoporosis and Inflammation. This is my second bottle of Resveratrol. I feel it has helped reduce swelling in my hands and pain in my joints. Also, the main reason I started taking Resveratrol was to help repair damage to my heart that is caused by Hyperthyroidism. I no longer have occasional sharp stabbing pain in my heart, nor the do I experience racing palpitations at night during sleep.