system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Is caffeine good for mental health?


assistant
Anything less than 400 mg of caffeine is reasonably good. Over consumption may lead to insomnia, shakiness and palpitations in excessive consumption scenarios. There are many neuro scientists promoting and encouraging 150 mg of caffeine consumption in a day.