Caffeine in Irish Coffee vs Fermented Tea
Serving Size in USA
  
  
Serving Size in UK
  
  
Caffeine Level
Very high
  
High
  
Safe Level
400.00 mg
  
Not Available
  
Harmful Level
500.00 mg
  
Not Available
  
Effects of Caffeine
Difficulty in breathing, Dizziness, Effects on central nervous system
  
Headache, Heart problems, Insomnia, Irritability, Nervousness
  
Irish Coffee vs Fermented 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 Irish Coffee vs Fermented Tea caffeine content in the following sections. However Irish Coffee Caffeine levels and Fermented 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 Irish Coffee vs Fermented Tea, their side effects and benefits.