TEA OR COFFEE???

First we have to know why we are drinking coffee or tea. Is there any scientific reason behind this drinks. Yes. Lets first know which chemical found in coffee and tea

COFFEE contain caffeine

TEA contain L-theanine

Caffine help you to get away from sleep. 

L- theanine help you to boost energy. 

So now its clear what you have to drink. When you are tired you should take a cup of TEA with less sugar and you feel sleepy but you have to work or study take a cup of strong or black coffe it will blow your sleep away. 

Love❤