Coffee and Mental Health: How Caffeine Affects Mood

Caffeine, found abundantly in coffee, is a natural stimulant that affects the brain’s
neurotransmitters, particularly dopamine, which can boost mood and alertness. While
moderate caffeine intake can improve focus and reduce symptoms of depression, too
much can lead to jitteriness, anxiety, and insomnia. Studies have shown that people
who consume coffee regularly have a lower risk of developing depression. However,
balance is essential; for those sensitive to caffeine, switching to decaf or consuming
coffee earlier in the day can help manage its impact on sleep and mood.