Can someone explain why sweet things and chocolate affect breast growth???

Not sure what you mean? I know for myself eating too much sugar messes with my hormones, putting on weight also messes up my hormones but I have PCO so I'm on meds to fix it. I think in general if you have too much excess sugar it converts to testosterone which can cause acne / facial hair etc but if you have these problems it's probably some sort of medical problem not just that you ate to much.

Too much sweets and chocolate causes the body to contain more fat. Fat women have big boobs because boobs are made of fat. Go figure.

Thanks Louise, I am such a sugar addict and I realise that increased levels of testosterone might be affecting my growth. Very helpful and useful.