The thyroid maintains the temperature in your body, too cold isn’t the thing we want.
Well, Staying warm is actually more like wearing heated clothing if necessary, protecting yourself from the cold, and sitting in a hot room. It’s good because you are not giving the thyroid a hell of a job to do.
When you are warm, blood flows; when your hands become cold, less blood flows. When cold, your body tends to get rid of urine faster and store less water. Your metabolism goes down when cold. If you have hypothermia, then things like fungal and bacterial infections can really live in the environment you provide them.
Therefore, we need a variety of heated wear to maintain the temperature of various parts of our body to avoid blood vessel blockage and various skin diseases.