This research-based algorithm will help you determine how much caffeine you need to stay alert and boost performance

(Natural News) Many people love their cup of joe – recent estimates reveal that people drink around 2.25 billion cups of coffee every day. But for a drink that a third of the world’s population enjoys, it can still raise a lot of questions, especially when it comes to when people should drink coffee to...

from NaturalNews.com https://ift.tt/39DW28N