Caffeine Content
Instant coffee 60 – 80mg/cup.
Percolated coffee 60 – 120mg/cup.
Espresso coffee 90mg/150ml.
Decaffeinated coffee 2 – 4mg/cup.
Tea 10 – 50mg/cup.
Decaffeinated tea 1mg/200ml.
Herbal tea 0mg/200ml.
Cola drinks 20 – 35mg/250ml.
Energy drinks 35 – 150mg/250ml.
Cocoa and hot chocolate 10 – 70mg/cup.
Chocolate bars 20 – 60mg/200g bar.
Prescription and over-the-counter medicines 20 – 100mg/dose.