Caffeine in Rooibos Tea vs Black Coffee

Rooibos Tea

Black Coffee

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1 Caffeine

1.1 Caffeine Content

0.00 mg163.00 mg

0 300

1.2 Serving Size in USA

1.2.1 Short (8 floz)

0.00 mg163.00 mg

0 265

1.2.2 Tall (12 floz)

0.00 mgNA

0 300

1.2.3 Grande (16 floz)

0.00 mgNA

0 330

1.2.4 Venti (20 floz)

0.00 mgNA

0 415

1.3 Serving Size in UK

1.3.1 Short (236 ml)

0.00 mg163.00 mg

0 265

1.3.2 Tall (354 ml)

0.00 mgNA

0 300

1.3.3 Grande (473 ml)

0.00 mgNA

0 320

1.3.4 Venti (591 ml)

0.00 mgNA

0 405

1.4 Caffeine Level

Caffeine free

Very high

1.4.1 Safe Level

NA400.00 mg

0 400

1.4.2 Harmful Level

NA500.00 mg

0 500

1.5 Effects of Caffeine

Not Available

Hypertension, Irregular heartbeat, Muscle tremors

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Rooibos Tea vs Black Coffee Caffeine

Caffeine is one of the most used substance all over the world. Ideally it should be consumed as less as possible. Find out Rooibos Tea vs Black Coffee caffeine content in the following sections. However Rooibos Tea Caffeine levels and Black Coffee 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 Rooibos Tea vs Black Coffee, their side effects and benefits.