| Caffeine Content |
| 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 |
| Coca Cola (12 oz can) | 34 mg |
| Pepsi (12 oz can) | 38 mg |
| Barq's Root Beer (12 oz can) | 22 mg |
| 7-up (12 oz) | 0 mg |
| Chocolate milk (8 oz) | 4 mg |
| Dark chocolate (1 oz) | 20 mg |
| Milk chocolate (1 oz) | 6 mg |
| Ben & Jerry's Coffee Fudge Frozen Yogurt (8 oz) | 85 mg |
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