As someone who loves food, cooking and the rituals that surround the table, I have always felt a deep admiration for those who work with fire, blades, heat and fermentation. Chefs do far more than prepare meals: they compose flavours, awaken memories and create emotions. My own world may seem very different – the intimate, complex realm of obstetrics and gynaecology, where women arrive with symptoms, uncertainty, pain, fear and, sometimes, moments of profound joy. At first glance, the distance between a restaurant dining room and an examination table could not be greater. And yet, whenever a patient comes to see me with menstrual disorders, unexplained infertility or the persistent fatigue that often accompanies menopause, my first question is rarely about medication. It is about what she eats.

Medicine is finally learning what great cooks have always known intuitively: the body is not a machine made of separate parts, but a living network of signals, rhythms and transformations. For women, one of the most important crossroads lies where movement, hormonal balance and the so-called second brain – the gut – meet. At the centre of this conversation is the gut microbiota, an invisible ecosystem that influences immunity, metabolism, inflammation and even the way hormones circulate through the body. In this light, chefs can almost be seen as quiet biohackers. Every ingredient they choose carries a message. Every dish sends biochemical information to the body.

The gut microbiota: the hidden conductor of women’s health

For many years, the gut was treated as a simple digestive tube, designed to absorb nutrients and eliminate waste. Today, we understand it very differently. It is an immunological, metabolic and endocrine organ in its own right, inhabited by trillions of microorganisms collectively known as the gut microbiota. Together, they weigh roughly as much as the human brain – and their influence is just as fascinating. This microbial community acts like a hidden control room. It trains the immune system, helps regulate hunger and satiety, contributes to vitamin production and generates metabolites such as butyrate, a short-chain fatty acid with a powerful role in reducing the low-grade inflammation now linked to many chronic conditions. In gastronomic terms, it is the unseen brigade working behind the scenes.