Coffee: An Overview
Coffee is a popular beverage made from roasted coffee beans, the seeds of berries from the Coffea plant. Originating in Ethiopia, coffee has grown into a global phenomenon, valued for its rich flavor and stimulating effects due to caffeine.
Main Varieties:
- Arabica (Coffea arabica): Smooth, nuanced flavor; accounts for about 60% of global production.
- Robusta (Coffea canephora): Stronger, more bitter taste with higher caffeine content.
Brewing Methods:
- Espresso: A concentrated shot using high-pressure extraction.
- Drip/Filter: Hot water poured over ground coffee.
- French Press: Steeping grounds in hot water, then pressing.
- Cold Brew: Slow extraction in cold water for a smoother taste.
Global Impact:
Coffee plays a significant role in culture and economies worldwide, particularly in Latin America, Africa, and Asia. It’s central to social rituals, from Italian espresso bars to Turkish coffee ceremonies.
Health Benefits:
Moderate consumption is linked to improved alertness, antioxidant benefits, and potential protection against certain diseases. Excessive intake, however, can lead to anxiety or sleep issues.