What specific cognitive improvements can be expected from caffeine consumption?
Caffeine reliably improves reaction time, sustained attention, and physical performance, particularly in states of low baseline alertness such as sleep deprivation. It also enhances short-term memory in fatigued individuals, making it a useful tool for those needing a cognitive boost during demanding tasks.
✦
This is one answer. The complete system — the psychology, the biology, and the method — is in the book.
Read The Willpower Lie →Found an error? Let me know →