Pills?

My friend takes diet pills, bromeline? Do you know what's that? She said me it's safe and not dangerous.I don't know about that,i believe in exercise and diet.She wants to lose weight,since a long time. People say it's healthy.I said her ok,if it's healthy id try too,but I don't wanna lose much weight.So are those pills dangerous? Cos some people say it's only protein or something.
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+1 y
i don't take the yet,i'm just wondering if anybody knows what's that.
Pills?
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