Ok this is gross but... I ate a chicken drumstick, breast, and wing (all with skin and roasted in a butter sauce) then threw up a lot of it, how many calories would I have actually absorbed? I threw up about 15 minutes after eating it. BTW...I threw up because I have the flu, not on purpose. But I figure as long as I threw it up, I may as well know if I lost any calories or not. O and I don't plan to eat any more chicken until my stomach settles, b/c throwing up chicken was pretty miserable. Just dry toast and cereal and stuff lol. No I didn't eat it after I threw it up. But I heard that you digest a lot in the first 10-15 minutes.