Categories
Books List

Addicted to Caffeine? Learn More About The Social Drug (5 Books to Read about Coffee)

Many people don’t know that the half-life of caffeine can get up to 12 hours. Most of us think that the half-life is only three or four hours. Well it depend on many factors, including: age, sex, metabolism, weight, and of course genetics. Coffee has also a bad reputation for being positively correlated with depression […]