Can Your Morning Coffee Boost Brain Function?

By Shubhi Kumar
14 Feb 2025, 12:30 IST

Can your morning coffee boost your brain function? Let’s check it out. A stimulant found in coffee helps increase activities in the brain and nervous system. It also boosts alertness and optimises cognitive performance. Tap to read!

Caffeine and Adenosine Interaction

Caffeine competes with adenosine. A neurotransmitter which promotes sleep. It prevents it from slowing neural activity.

CNS Stimulation

Caffeine stimulates the central nervous system (CNS). It increases alertness and reduces drowsiness by blocking adenosine receptors.

Increased Brain Entropy

Caffeine leads to higher brain entropy. This correlates with improved brain processing and cognitive abilities.

Neurotransmitter Release

Caffeine boosts the release of noradrenaline, dopamine and serotonin. It also improves mood, attention, and learning.

Improved Brain Function

Caffeine improves reaction time, vigilance, attention, and general mental performance. It benefits various aspects of brain function.

Tolerance Development

Over time, caffeine tolerance builds, requiring higher doses for the same effects, though moderation is key.

Safe Consumption Guidelines

The FDA (Food and Drug Administration) recommends limiting caffeine intake to 400 mg (4-5 cups) per day for healthy adults to avoid adverse effects.

Information credits

This information is sourced from the Healthline’s website. However, it is advisable to consult a doctor/ healthcare professional for personalised suggestions.

Disclaimer

Caffeine affects individuals differently. Limit caffeine intake to 400mg daily. Excessive caffeine may cause insomnia, anxiety, or increased heart rate. Avoid caffeine intake empty stomach.