Yeah, it's your body's way of adjusting to the season I suppose. I guess we all have that innate thing that helps us adjust. Eating in season is my preferred option. Although nowadays you can literally get what you want all year round, so it's hard to know what foods were traditionally meant to...
You're spot on about CBD not working for people using stronger drugs. Gives my head a wobble when I hear people say it doesn't work, only to find out they're on heavy stacks et al. CBD works a charm for easing stress.