Double espresso (2oz) 45-100 mg
Brewed coffee (8 oz) 60-120 mg
Instant coffee (8 oz) 70 mg
Decaf coffee (8 oz) 1-5 mg
Tea – black (8 oz) 45 mg
Tea – green (8 oz)20 mg
Tea – white (8 oz)15 mg
Coffee Sage : Blog About Coffee
Excellent coffee blog all about coffee. Includes coffee reviews, coffee humor and related custom graphics, coffee news, and other on-topic information