Vitamin D makes a difference to the quality of your sleep
If you have trouble sleeping, have you looked at how much sun exposure you are getting, or not getting?
Do you follow the widespread advice to stay out of the sun because of a fear of developing skin cancer? When you enjoy a beautiful summer’s day out in nature, do you make sure you use sunscreen, wear protective clothes and top it off with a hat?
Congratulations. That will stop your chances to get sunburn. Unfortunately, it also stops your body’s ability to produce good levels of Vitamin D.