heya babe.
chewing mint gums will not make u gain weight.
however if u are eating vast amounts of flavoured gum it will.
e.g. hubba bubba/dubble bubble gum has 5 calories a piece.
So if your eating say a bag of dubble bubble thats 450 calories and 5 packets of hubba bubba is 125 calories.
xxxhugsxxx
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