Does Gluten Affect PCOS Symptoms? Gluten affects PCOS symptoms, but it is unclear whether it causes them. Gluten may cause insulin level resistance, leading to weight gain and other health issues associated with PCOS. But, others say that gluten doesn’t seem to be linked to PCOS. If you’re trying to lose weight, then avoiding gluten… Read More »Does Gluten Affect PCOS? Find Out Here!