avoid caffeine.
there is a lot food with caffeine (coffee, chocolate, tea, guarana): see the list:
Coffee, brewed, espresso, restaurant-prepared
Caffeine: 21202mg
Coffee, brewed from grounds, prepared with tap water
Caffeine: 7999mg
Tea, brewed, prepared with distilled water [black tea]
Caffeine: 4000mg
Tea, brewed, prepared with tap water [black tea]
Caffeine: 4000mg
Carbonated beverage, low calorie, other than cola or pepper, with aspartame, contains caffeine [pop, soda, soft drink]
Caffeine: 3000mg
Coffee, instant, regular, powder
Caffeine: 2608mg
Coffee, instant, regular, prepared with water
Caffeine: 2600mg
Tea, instant, unsweetened, powder
Caffeine: 2336mg
Carbonated beverage, low calorie, cola or pepper-types, with sodium saccharin, contains caffeine [pop, soda, soft drink]
Caffeine: 2200mg
Tea, instant, unsweetened, powder, prepared
Caffeine: 2200mg
Tea, ready-to-drink, unsweetened, WENDY’S, fast food, without ice
Caffeine: 1600mg
Coffee, instant, with chicory, prepared with water
Caffeine: 1400mg
Tea, instant, sweetened with sodium saccharin, lemon-flavored, powder
Caffeine: 1325mg
Carbonated beverage, low calorie, cola or pepper-type, with aspartame, contains caffeine [pop, soda, soft drink]
Caffeine: 1200mg
Energy drink, RED BULL, sugar free, with added caffeine, niacin, pantothenic acid, vitamins B6 and B12
Caffeine: 1200mg
Tea, instant, unsweetened, lemon-flavored, powder
Caffeine: 1198mg
Coffee, instant, with chicory, powder
Caffeine: 1176mg
Tea, instant, sweetened with sodium saccharin, lemon-flavored, prepared
Caffeine: 1100mg
Coffee, instant, regular, powder, half the caffeine
Caffeine: 898mg
Coffee and cocoa (mocha) powder, with whitener and low calorie sweetener
Caffeine: 370mg
Candies, dark chocolate coated coffee beans
Caffeine: 311mg
Candies, milk chocolate coated coffee beans
Caffeine: 291mg
Cocoa, dry powder, unsweetened
Caffeine: 202mg
Coffee, brewed from grounds, prepared with tap water, decaffeinated
Caffeine: 200mg
Coffee, brewed, espresso, restaurant-prepared, decaffeinated
Caffeine: 200mg
Tea, brewed, prepared with tap water, decaffeinated [black tea]
Caffeine: 200mg
Coffee, instant, with sugar, mocha-flavor, powder
Caffeine: 157mg
Coffee, instant, with sugar, cappuccino-flavor powder
Caffeine: 149mg
Energy drink, RED BULL, with added caffeine, niacin, pantothenic acid, vitamins B6 and B12
Caffeine: 133mg
Cocoa, dry powder, hi-fat or breakfast, plain
Caffeine: 132mg
Carbonated beverage, cola, with higher caffeine [pop, soda, soft drink]
Caffeine: 132mg
2
Coffee, instant, decaffeinated, powder
Caffeine: 109mg
Tea, instant, unsweetened, powder, decaffeinated
Caffeine: 107mg
Coffee, instant, with sugar, french-flavor, powder
Caffeine: 102mg
Coffee, instant, decaffeinated, powder, prepared with water
Caffeine: 100mg
Carbonated beverage, reduced sugar, cola, contains caffeine and sweeteners
Caffeine: 90mg
Carbonated beverage, lemon-lime soda, contains caffeine [pop, soft drink, white soda]
Caffeine: 73mg
Cocoa, dry powder, unsweetened, processed with alkali [Dutch cocoa]
Caffeine: 71mg
Tea, instant, sweetened with sugar, lemon-flavored, with added ascorbic acid, powder
Caffeine: 64mg
Cocoa, dry powder, hi-fat or breakfast, processed with alkali
Caffeine: 49mg
Carbonated beverage, pepper-type, contains caffeine [pop, soda, soft drink]
Caffeine: 49mg
Carbonated beverage, cola, contains caffeine [pop, soda, soft drink]
Caffeine: 43mg
Tea, instant, sweetened with sodium saccharin, lemon-flavored, powder, decaffeinated
Caffeine: 34mg
Baking chocolate, unsweetened, squares
Caffeine: 32mg
Candies, chocolate, dark, 60-69% cacao solids
Caffeine: 30mg
Beverage, instant breakfast powder, chocolate, sugar-free, not reconstituted
Caffeine: 29mg
Candies, chocolate, dark, 70-85% cacao solids
Caffeine: 27mg
Candies, sweet chocolate
Caffeine: 26mg
Candies, semisweet chocolate, made with butter
Caffeine: 26mg
Candies, semisweet chocolate
Caffeine: 26mg
the list