The Surprising Science of Coffee and Its Effect on Both Body and Mind

Coffee is well-known for boosting alertness, thanks to caffeine, which blocks adenosine receptors in the brain. This not only keeps us awake but also enhances mood and cognitive performance, making it a go-to for many people starting their day.

Studies suggest that regular coffee consumption may reduce the risk of certain diseases, including Parkinson’s and Alzheimer’s, due to its antioxidant properties. However, excessive intake can lead to issues like increased anxiety, disrupted sleep, and even cardiovascular problems in some individuals.

Not everyone experiences the effects of coffee in the same way. Genetic factors play a significant role in determining how an individual metabolizes caffeine, influencing whether they feel jittery or focused after a cup. Understanding these differences can help tailor coffee consumption to individual needs.