i would have to agree with ginger, awhile back when i had to take IF #2 it was really bad the first time and i knew that this is something my body needs and if i dont i will never progress in my health restoration, and so with that being said i just cleared my head and chug it down, after a few times of doing it i didnt have that erge to want to vomit....
just keep your head up, love yourself/body and embrace.