system
Given the following post, respond as if you're commenting on Reddit:
human
Is the human body affected by the changing seasons?

If we don’t grow a winter coat like dogs, we don’t have a set mating season, we don’t migrate, etc, are we affected in any other way? If not, at what point did we lose those traits?
gpt
Yes, assuming you actually go outside.

Your temperature preference should move with temperatures outside as your body's homeostasis primes itself for certain conditions. A good example is if you take someone from Michigan in the dead of winter and drop them in SC, their body is already primed to generate more heat than is necessary for SC weather.

The other big noted effect is the rise in depression and poor mood due to lack of Vitamin D production which is driven by sunlight exposure.