Caffeine in Espresso vs Yuanyang
Serving Size in USA
  
  
Short (8 floz)
Not Available
  
Tall (12 floz)
Not Available
  
Grande (16 floz)
Not Available
  
Serving Size in UK
  
  
Short (236 ml)
Not Available
  
Tall (354 ml)
Not Available
  
Grande (473 ml)
Not Available
  
Caffeine Level
Moderate
  
Moderate
  
Safe Level
400.00 mg
  
350.00 mg
  
Harmful Level
500.00 mg
  
500.00 mg
  
Effects of Caffeine
Headache, Increased thirst, Irritability, Jitteriness, Vomiting
  
Fast heartbeat, Insomnia, Irritability, Muscle tremors, Nervousness, Restlessness, Stomach upset
  
Espresso vs Yuanyang Caffeine
Caffeine is one of the most used substance all over the world. Ideally it should be consumed as less as possible. Find out Espresso vs Yuanyang caffeine content in the following sections. However Espresso Caffeine levels and Yuanyang 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 Espresso vs Yuanyang, their side effects and benefits.