Caffeine in Rooibos Tea vs Red Eye Coffee

Rooibos Tea

Red Eye Coffee

Add ⊕

1 Caffeine

1.1 Caffeine Content

0.00 mg274.00 mg

0 300

1.2 Serving Size in USA

1.2.1 Short (8 floz)

0.00 mgNA

0 265

1.2.2 Tall (12 floz)

0.00 mg274.00 mg

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 mgNA

0 265

1.3.2 Tall (354 ml)

0.00 mg274.00 mg

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

Extreme

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

Fast heartbeat, Insomnia, Irritability, Muscle tremors, Nervousness, Restlessness, Stomach upset

Different Types of Tea » More

Rooibos Tea vs Masala Chai

Rooibos Tea vs Earl Grey Tea

Rooibos Tea vs Chamomile Tea

» More

More Different Types of Tea

Rooibos Tea vs Red Eye 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 Red Eye Coffee caffeine content in the following sections. However Rooibos Tea Caffeine levels and Red Eye 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 Red Eye Coffee, their side effects and benefits.