Caffeine in Black Tea vs Iced Tea

Black Tea

Iced Tea

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Caffeine

Caffeine Content

Short (8 floz)

Tall (12 floz)

Grande (16 floz)

Venti (20 floz)

Short (236 ml)

Tall (354 ml)

Grande (473 ml)

Venti (591 ml)

Caffeine Level

Safe Level

Harmful Level

Effects of Caffeine

47.00 mg

40.00 mg

50.00 mg

47.00 mg

40.00 mg

70.00 mg

Low

300.00 mg

500.00 mg

Confusion, Hypokalemia, Insomnia, Muscle tremors, Sleeping Crisis

48.00 mg

26.00 mg

70.00 mg

40.00 mg

28.00 mg

40.00 mg

Moderate

300.00 mg

500.00 mg

Anxiety disorder, Drowsiness, Muscle tremors

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Black Tea vs Iced Tea Caffeine

Caffeine is one of the most used substance all over the world. Ideally it should be consumed as less as possible. Find out Black Tea vs Iced Tea caffeine content in the following sections. However Black Tea Caffeine levels and Iced Tea Caffeine levels may differ with their brands, quantity of additives used, types of additives used etc. Below we have given you a generalized idea of safe levels of caffeine in Black Tea vs Iced Tea, their side effects and benefits.