Those of you suffering with hot feet or cold feet. Here is a major way to help yourself. Get the book Cure with Cayenne. By Sam Biser. Cayenne is a blood purifier and stimulating circulation. It is said in this book how almost all disease is caused from a lack of blood supply to the area troubled. Those of us who have a wonderful diet, drink lots of water and still have trouble, this is why. The book details how to take it. The mouth must taste it or the stomach will cramp. Never do capsules,,it wont work. Must get organic peppers or the very hottest powder, best to make your own., grow your own. nonorganic is very damaging to the stomach because of sprays. Start very small 3 times a day and work up to 1/2 to 1 tsp 3 times a day. Putting it on food is the best. My first night...my feet were so hot I couldn't sleep...so I backed down on the dose and am sleeping really well. Get the book...it will list many uses, many recipes and major cures for almost everything. Good luck!