Fortunately, or unfortunately, I am a hot type of person. But, sometimes when I don't feel well I get cold. The things that work the best for me are keeping my extremeties warm. I used to put on multiple layers of socks and keep my feet in front of a space heater when I would go to bed. Once my feet got warm, the rest of me was always warm too! It makes perfect sense too, your body will restrict blood flow to your extremities to keep your core warm, if you warm your extremities, the rest of you should become warm too. Also, I bought a really warm blanket, I need to find out what brand it is, but it is so ungodly warm that even my girlfriend, who likes it literally 80 or more degrees in the house or she is cold, refuses to use it. It was really expensive, almost $300, but if keeping warm is an issue, it is money well spent. If I get over to pick it up this week (it is at my gf's parents house in storage) I will let you know what brand it is.