I agree. Along with caffeine and sugar in my opinion. Any substance that we consume that alters our perception seems like it could be considered a drug. When I was in highschool, I wrote a paper on why marijuana should be legal if alcohol was. Personally, alcohol has had way more negative effects in my family over weed. 

DesertDave

alter_native

What is the difference between a drug and medicine?

I used to get really triggered when people said "I don't do drugs" but they excluded alcohol and tobacco. Ignorance is bliss.