2
Main ingredients
• Caffeine : a special strong bitter taste, stimulates the central nervous system, heart and respiratory system.
• Tannin : boil tannin will resolve into Jiao Wu acid.
8
Excessive use of coffee
• Under the condition of the long-term intake, big doses of caffeine is a drug can cause "caffeine intoxication". Caffeine intoxication including addictive and a series of physical and psychological adverse reactions, such as nervousness, irritability, anxiety, tremor and muscle twitching ,Insomnia and palpitations.
5
Fancy coffee
• Espresso • Latte • iced latte • Cappuccino • Irish coffee • MaQiYaDuo • Viennese • White coffee • Mixed coffee • Ect.
6
Coffee and life
9
• In addition, because caffeine can make gastric acid increased, the continued high dose intake can lead to chronic peptic ulcer, erosive esophageal inflammation and gastroesophageal reflux disease. However, because whether normal coffee or decaffeinated coffee, can stimulate the gastric mucosa, increase the gastric acid secretion, so caffeine may not coffee only ingredients.