The biggest cause of cold feet and hands is poor circulation. This can be caused by a number of things, but the cures are pretty simple.
The best cure for cold hands and feet because of poor circulation is Niacin. Niacin is one of the B vitamins and its number one purpose is to clear out blood vessels, arteries, and to improve circulation. Once you take Niacin, make sure you drink 2 glasses of water with it to help it get into your bloods. Niacin will cause you to have the feeling of a sunburn for about 4 hours. You will look like you spent a bunch of time in the sun as well, but this will fade. Taking Niacin once a week should be good to keep your circulation functioning properly.
Another thing that is very important is to stop drinking alcohol if you do. Alcohol greatly decreases the circulation of blood to your hands and feet. As always, be sure to drink plenty of water to help your blood flow properly. An herb that can also help with circulation is Cayenne Pepper. If you take three capsules per day with meals, it will not bother your stomach and it greatly improves blood circulation.
answered by J M