American wheat yeast in bottle. Mix it in?

[jk025]

So I brewed an American wheat extract beer and I was wondering if I am supposed to mix the yeast at the bottom of the bottle back in the beer to drink. The beer has no haze at all with out it

 

[eastoak]

So I brewed an American wheat extract beer and I was wondering if I am supposed to mix the yeast at the bottom of the bottle back in the beer to drink. The beer has no haze at all with out it

sometimes i do sometimes i don't.