Caffeine in Fermented Tea vs Irish Breakfast Tea
Serving Size in USA
  
  
Serving Size in UK
  
  
Caffeine Level
High
  
Moderate
  
Safe Level
Not Available
  
400.00 mg
  
Harmful Level
Not Available
  
500.00 mg
  
Effects of Caffeine
Headache, Heart problems, Insomnia, Irritability, Nervousness
  
Anxiety disorder, Blood pressure, Heart palpitations, Insomnia
  
Fermented Tea vs Irish Breakfast 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 Fermented Tea vs Irish Breakfast Tea caffeine content in the following sections. However Fermented Tea Caffeine levels and Irish Breakfast 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 Fermented Tea vs Irish Breakfast Tea, their side effects and benefits.