Discussing this issue on a major health forum and I have been using some Cayenne almost daily and especially in my cooking. I like spice...and know I'm supporting my heart. I would not be without Cayenne and trust it's helping my heart. About 40 yrs ago I read Left for Dead by Dick Quinn and his journey with cayenne and his heart. This book was a mind and eye opener and if anyone wants to read it and support their own heart, it can be found in many places and used too: https://www.abebooks.com/Left-Dead-D...CABEgKzxPD_BwE As always Do Your Own Research.