Many published studies have caused a series of controversies about the effect of coffee on people but one undeniable truth that beverages are increasingly common in modern life. Did you ever ask the questions: Does coffee have our longevity? What is the origin of coffee? Who is who discovered the drink?

1. Caffeine in coffee can be lethal
A person can die by drinking coffee if he uses 80 to 100 cups at a time.

2. Coffee has health benefits
A study by US scientists shows that coffee head of the foods that contain antioxidants, followed by black tea, bananas, beans, corn. So one, two cups of coffee a day is good for your health.

3. Coffee helps you more excited
The scientists said the caffeine in coffee increases the libido of women. But this is only true for those who do not drink coffee regularly.

4. Coffee helps reduce pain
The reason caffeine in two cups of coffee is equivalent to one pain pill. But again, the analgesic effect only works for people who do not use regular coffee.

5. Causing Insomnia
That's why experts recommend we avoid drinking coffee within 6 hours before bedtime.

6. Type "Decaffeinated coffee" sold in supermarkets actually still contains caffeine
The amount of caffeine in 10 separate categories equivalent to 1 cup of normal

7. "Coffee does not contain caffeine" chemicals
The beans are processed in the boiler caffeine helps the surface layer. To wash caffeine, people use chemical substances CH2Cl2 (methylene chloride).

8. Oxidation is so bitter substance
The bitter taste of coffee is created largely by antioxidants, not caffeine

9. Roasting is the most important stage
Is coffee good or not depends on this process. At 400 ° C, the beans begin to bring the oil to flow characteristic aroma of this drink. More oil, more delicious coffee.

10. Coffee was discovered by goats
A thousand years ago, in a hillside in Africa, a herd of goats was "losing sleep" after eating the red berries berry. Goatherd discovered this weird thing and told several pastors, and coffee was born.

Source Vietnamnet