31/08/2026
Can your metabolic health influence your reproductive health?
Absolutely, and the connection is particularly important when insulin resistance is present.
Insulin is not only a glucose-regulating hormone. Elevated insulin levels can interact with reproductive hormone signalling. In conditions such as PCOS, hyperinsulinaemia can contribute to increased androgen production and impaired ovulation, making metabolic health an important component of reproductive care.
Nutrition matters here because reproductive tissues have substantial demands for energy, protein, micronutrients and essential fatty acids.
Key nutrients include:
🧇IRON — required for oxygen transport and cellular function.
🧬VITAMIN B12 + B6 — involved in DNA synthesis, red-blood-cell formation and one-carbon metabolism.
🤰FOLATE - essential for DNA synthesis and cell division, particularly important around conception and early pregnancy.
🦴MAGNESIUM + CALCIUM — involved in cellular signalling and reproductive physiology.
👩ZINC + SELENIUM — support reproductive function and antioxidant defence.
🔥OMEGA-3 FATTY ACIDS — important components of cell membranes and involved in inflammatory signalling.
The goal isn't to collect supplements or chase a single “fertility food.”
It is to build a nutrient-dense dietary pattern that supports insulin sensitivity, adequate nutrient status and healthy metabolic function.
And this applies to men too. Reproductive health isn't exclusively a female-health conversation.
Support the metabolism. Provide the building blocks. Give reproductive biology the environment it needs to function well.
Important: nutrient requirements vary, and supplementation should be based on individual needs, dietary intake and—where appropriate laboratory assessment and clinical guidance.