i find that a bad conclusion, using only the top pros as reference,and when the guts on them started to appear.
its better to check bigger group of ppl, normal competitors, gymrats, where you know havent taken slin, and talk to them.
yeah the "un-needed" carbs for the slin are quite bad recipe, but oh well.
some of my mates are top bb both pros and amateurs
they take slin to bulk up ive never tried it
honestly the big guts are not as prevalent in the uk as in the states
i wouldnt comment on something seriously unless i was fairly certain
low dose gh wont do shit to your gut
try researching the slin gh angle there is quite alot of evidence to support