If this were true life expectancies in new jersey or new york would be longer than in florida. They aren’t.
Its a certain kind of cold. One that isnt too cold that kills you or helps you to get sick. Also factor in shorter days and lower vitamin d production in cold weather periods.
Being down in florida prevents killing cold, or cold that helps you get sick. The kind of cold you want there is refreshing cold, the kind that feels good after being in the warmth and sun, making vitamin d. Air conditioning cold.
And women are better looking in FL than MN.