Running and Reynaud's

Reynaud's Syndrome: After running in 40 degreesDo your hands and/or feet turn white when they are cold? If so, you may have Reynaud's Syndrome. Reynaud's Syndrome is a condition that causes your fingers and toes to go numb and turn white when they are cold; and it's doesn't even have to be that cold. The condition is more common in women than in men and there's no known cure, although there are some medications that can help relieve symptoms.

I was born with blue feet. My feet are often extrem...