/ck/ - Food & Cooking

How do I brake alcohol in faster?

I drink 500ml of vodka with 1000ml of diet coke, lemon & ice, which isn't that bad I guess, but It makes me tired for most of the day..

Like, I finish bottle at 09:00, but am tired like hell till 15:00.
Someone suggested sugar, so I tried normal coke, but I don't think it changed much.
Should I eat more in between, maybe?