Experts believe that Kratom may increase the risk of heart attack. While Kratom is generally considered to be safe, there is some evidence that it can have adverse effects on cardiovascular health. Additionally, Kratom contains a number of alkaloids that can interact with other medications, which may also increase the risk of heart attack. As more research is conducted on Kratom, we will have a better understanding of its potential risks and benefits. Until then, it is best to exercise caution when taking this supplement.