Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — fasting insulin test

A clear guide to the sample types and marker groups in this all-in-one test, and what results can and can’t tell you.

A fasting insulin test helps identify early signs of insulin resistance, often before blood sugar levels become abnormal. By measuring insulin after an overnight fast, it provides valuable insight into metabolic health, energy balance, and long-term risks such as diabetes and heart disease. Easy at-home testing with a simple finger-prick sample allows you to understand your insulin levels clearly and take proactive steps to protect your health.

Cardiometabolic risk is a cluster of conditions — including high insulin, cholesterol, and blood sugar — that significantly raise the risk of heart disease and diabetes. Early testing is key to prevention.

Fertility Mapping: Navigating Fertility with PCOS and Insulin Resistance (Part II)By Dr. Alison McAllister Polycystic Ovary Syndrome (PCOS) is a complex, multifactorial condition influenced by disruptions in hormone receptors, metabolism, neurotransmitter function, and nutrient balance. As a lifelong disorder, PCOS is a leading contributor to infertility, weight gain, and an increased risk for cardiometabolic issues. In this blog post, we dive deeper into laboratory testing, helping healthcare providers understand which tests are critical for women suspected of having PCOS. Lab Testing for PCOS PCOS is most commonly diagnosed through the Rotterdam Criteria, a diagnostic framework that considers various indicators, including...

Inositol is a naturally occurring sugar alcohol found in foods such as beans, grains, nuts, and fresh produce. Beyond its well-established role in insulin signalling and PCOS management, inositol has been studied extensively for its effects on mood and mental health. Clinical trials have demonstrated benefits in panic disorder, obsessive-compulsive disorder, depression, premenstrual dysphoric disorder, and binge eating. This guide reviews the evidence, explains how inositol influences neurotransmitter pathways, covers dosing and safety considerations, and explains why laboratory testing is the most reliable way to determine whether inositol supplementation is appropriate for you.