Around 70-80% of women with PCOS have some degree of insulin resistance, even those who are a healthy weight. This means your cells don't respond properly to insulin, so your body keeps producing more and more of it to compensate...

Most people don't realise that your gut produces around 90% of your body's serotonin, the chemical most associated with mood and calm. It is connected to your brain via a direct two-way communication pathway, and the traffic runs both ways.