Keep room temperatures between 70 and 75 degrees. Dress warmly in layers. Wear a hat. Avoid tight clothing and tight shoes. Change long underwear and socks if they become damp or wet.
Motions helps to increase body heat.
Use extra blankets. Try to stay indoors during periods of ice and snow. Many falls occur when ice is so thin that it is difficult to see. Be careful in shady areas. Keep an emergency shelf of food.