Time your caffeine and vitamin D for longer and better sleep
Time your caffeine and vitamin D for longer and better sleep
$14.95
In this educational lesson you’ll learn:
3 ways caffeine negatively impacts your sleep and increases your stress levels
When is the optimal time to ingest caffeine
5 reasons why vitamin D consumed at certain times of the day impacts your sleep quantity and quality
When is the optimal time to ingest vitamin D supplements and foods
References for further learning
