Caffeine in Oolong Tea vs China Green Tea
Serving Size in USA
  
  
Short (8 floz)
Not Available
  
Tall (12 floz)
Not Available
  
Venti (20 floz)
Not Available
  
Serving Size in UK
  
  
Short (236 ml)
Not Available
  
Tall (354 ml)
Not Available
  
Venti (591 ml)
Not Available
  
Caffeine Level
Low
  
Low
  
Safe Level
300.00 mg
  
Not Available
  
Harmful Level
500.00 mg
  
Not Available
  
Effects of Caffeine
Anxiety disorder, Diarrhea, Irregular heartbeat
  
Confusion, Irregular heartbeat, Irritability, Vomiting
  
Oolong Tea vs China Green 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 Oolong Tea vs China Green Tea caffeine content in the following sections. However Oolong Tea Caffeine levels and China Green 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 Oolong Tea vs China Green Tea, their side effects and benefits.