What is SAD.?

https://getpocket.com/explore/item/seasonal-affective-disorder-the-scandinavian-guide-to-surviving-the-dark-days-of-winter?utm_source=pocket-newtab  

Good Carbs – Bad Carbs

https://www.healthline.com/health/type-2-diabetes/carbs-in-potatoes?slot_pos=1&utm_term=intro&utm_source=Sailthru%20Email&utm_medium=Email&utm_campaign=authoritynutrition&utm_content=2023-11-26&apid=36929682&rvid=cded95459555b445d044db2977410c97aa2ce21d0688c96624f02c326c3915c1#takeaway