Caffeine in Red Eye Coffee vs Long Black
Short (8 floz)
Not Available
Tall (12 floz)
Not Available
Tall (354 ml)
Not Available
Caffeine Level
Extreme
Very high
Safe Level
400.00 mg
Not Available
Harmful Level
500.00 mg
Not Available
Effects of Caffeine
Fast heartbeat, Insomnia, Irritability, Muscle tremors, Nervousness, Restlessness, Stomach upset
Diarrhea, Irritability, Nausea, Restlessness, Vomiting
Red Eye Coffee vs Long Black 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 Long Black caffeine content in the following sections. However Red Eye Coffee Caffeine levels and Long Black 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 Long Black, their side effects and benefits.