Quantification of Self-Reported Caffeine Use - Caffeine: Chemistry, Analysis, Function and Effects - page 232

Morning 6am-12pm Afternoon 12pm-6pm Evening 6pm-12pm

Volume of
beverage

Number of
servings

Volume of
beverage

Number of
servings

Volume of
beverage

Number of
servings

COFFEE
Drip-brewed
Percolated
French press
Espresso
Instant
Decaf
Restaurant:
TEA
Black
Green
Hot
Iced
Decaf
Brand:
SOFT DRINKS
Brand name(s):
________
________
Regular
Diet
ENERGY DRINKS
Red Bull
Rock Star
Monster
5-hour Energy
AMP Energy