"These researchers found that in the winter humans have higher activity of a fat-storing enzyme, and in the summer - higher activity of the same enzyme but in muscle - with fat-burning functionality"

I could have told you this. Fortunately, when the temps dip to the single digits one is forced to wear so many layers of clothing, that the weight gain goes virtually unnoticed. I hope you guys stay the course whilst you suffer those harsh winters in Florida and New Jersey.