Caffeine in Red Eye Coffee vs Oolong Tea
Tall (12 floz)
Not Available
Grande (16 floz)
Not Available
Tall (354 ml)
Not Available
Grande (473 ml)
Not Available
Caffeine Level
Extreme
Low
Safe Level
400.00 mg
300.00 mg
Harmful Level
500.00 mg
500.00 mg
Effects of Caffeine
Fast heartbeat, Insomnia, Irritability, Muscle tremors, Nervousness, Restlessness, Stomach upset
Anxiety disorder, Diarrhea, Irregular heartbeat
Red Eye Coffee vs Oolong 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 Red Eye Coffee vs Oolong Tea caffeine content in the following sections. However Red Eye Coffee Caffeine levels and Oolong 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 Red Eye Coffee vs Oolong Tea, their side effects and benefits.