11/11/2025
When you ovulate your emptied egg sac becomes a gland called the corpus luteum - yes your body makes a whole new gland every single cycle - and this gland is what produces progesterone to support your luteal phase.
There’s a second rise in oestrogen during luteal, and you need progesterone to work with oestrogen but also manage oestrogen - if we’re not making enough progesterone and/or oestrogen is high (for many reasons) then this puts us in the perfect PMS and PMDD storm.
So let’s assume you’re ovulating well, and your corpus luteum is making heaps of progesterone BUT you’re still struggling with PMS?
This is where your blood sugar and nervous system come in.
Adrenaline and progesterone fight for the same receptor in the cell - hormones have to bind to a receptor for the body to use them - if adrenaline is high, progesterone is blocked.
Dr Katharina Dalton found that just ONE drop in blood sugar can block progesterone for up to SEVEN days - because low blood sugar raises adrenaline.
Starch breaks down into glucose, glucose raises blood sugar and mitigates the adrenaline stress response - BUT only if it’s paired with protein, fats and fibre.
Adding a portion of oats alongside your morning eggs, some white potato with your lunch, a banana with your snack, and some white rice with your dinner throughout your luteal phase can literally transform how your body uses progesterone.
Furthermore, starch optimises your livers oestrogen detoxification and support thyroid conversion making sure oestrogen is moved OUT of the body - preventing accumulation.
I’m hosting a webinar all about nutrition for women’s health very soon - comment WEBINAR below to join the waitlist 👇🏼