Frostbite thresholds and cold weather defense tips
How cold must it be to frostbite and what factors raise risk. Wind dampness and clothing choices matter. feet must be insulated for the actual temperature. Heat comes from food fats and activity. overheating and exhaustion worsen risk. Behavioral notes cover emotional disturbance in children and heated arguments affecting health. Today’s health hint notes crowd infections and Phoenix Zoo plans to boost oryx herd to about 40.