Last updated: October 2026 Β· 3 min read
From the steel tumbler of South Indian filter coffee to fancy cafΓ© lattes, coffee is one of the world’s most loved drinks. Here are 10 incredible facts about the humble bean.
10 incredible facts about coffee
1. Legend says a goatherd discovered it
A popular story tells of Kaldi, an Ethiopian goatherd who noticed his goats became energetic after eating coffee berries.
2. Yemen first brewed it widely
By the 15th century, Sufi monasteries in Yemen drank coffee to stay awake for night prayers.
3. A saint brought coffee to India
According to legend, Baba Budan smuggled seven coffee beans from Yemen and planted them in Chikmagalur, Karnataka, in the 17th century.
4. Karnataka grows most of India’s coffee
Karnataka produces about 70% of India’s coffee, followed by Kerala and Tamil Nadu.
5. India grows coffee in shade
Most Indian coffee grows under a canopy of trees alongside pepper and cardamom, which supports biodiversity.
6. There are two main types
Arabica is smoother and grown at higher altitudes; Robusta is stronger and has more caffeine. India grows both.
7. Coffee beans are seeds
The “bean” is actually the seed inside a red coffee cherry.
8. Caffeine blocks a sleep signal
Caffeine blocks adenosine receptors in the brain, which reduces the feeling of tiredness.
9. Filter kaapi uses chicory
Traditional South Indian filter coffee often blends coffee with chicory and is frothed by pouring between a tumbler and dabarah.
10. Coffee is a major traded commodity
Coffee is one of the most valuable agricultural commodities in global trade; Brazil is the largest producer.
Coffee in India at a glance
| Fact | Detail |
|---|---|
| Main states | Karnataka, Kerala, Tamil Nadu |
| Types grown | Arabica and Robusta |
| Regulator | Coffee Board of India, Bengaluru |
| Famous regions | Chikmagalur, Coorg (Kodagu), Wayanad, Araku Valley |
Frequently asked questions
Which state produces the most coffee in India?
Karnataka, mainly in Kodagu, Chikmagalur and Hassan districts.
Is coffee bad for health?
Moderate coffee is safe for most adults; too much can cause sleep problems or anxiety. Pregnant women and people with heart conditions should follow medical advice.
What is the difference between Arabica and Robusta?
Arabica is milder and aromatic; Robusta is bitter, stronger and has nearly twice the caffeine.
Keep exploring
Facts are based on widely accepted official, scientific and historical sources at the time of writing. Spotted something that needs updating? Let us know.
