you feel more awake and mentally alert.
Depending on the person and the amount consumed, coffee may temporarily improve:
Attention
Reaction time
Concentration
Perceived energy
Short-term mental performance
Caffeine usually begins having noticeable effects within roughly 15 to 45 minutes, although timing can vary.
- Your Brain May Feel More Motivated
Caffeine also influences several brain signaling systems related to arousal and motivation.
This is one reason many people describe coffee as making them feel more energetic, focused, or ready to tackle difficult tasks.
However, it is more accurate
