Hello, Lately I find that I am always cold. I didn t always have this problem, but even as spring has started, my issue has become worse. I exercise and therefore try to keep a balanced diet and I take supplements (biotin, silica, vitamin B6, vitamin B12 and a lot of others). I am mostly always cold on my feet, and even just the slightest breeze on a spring day makes me cold. What could this be? I am 21 years old, I weigh around 120 pounds and my height is about 5 2