Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — thyroid and hormones

Estrogen dominance is a common hormone imbalance linked to symptoms such as weight gain, mood swings, heavy periods, fatigue, hot flashes, anxiety, and low libido. Learn the causes of estrogen dominance, how hormone testing works, and natural ways to support hormone balance during reproductive years, perimenopause, and menopause.

Discover how thyroid imbalances affect energy, metabolism, weight, and mood. Learn key symptoms of hypothyroidism and hyperthyroidism, and understand which thyroid markers help identify underlying issues for better health and wellbeing.

Most people associate iodine exclusively with thyroid health — but this essential mineral plays a far broader role in the body. From breast tissue and ovarian function to fetal brain development and endometrial health, iodine is active in virtually every organ system. Deficiency is more widespread than commonly recognised, and standard thyroid blood tests cannot reliably detect it. This guide explores the extrathyroidal roles of iodine, the difference between iodide and molecular iodine, the controversy around dosing, and why testing urinary iodine is the most accurate way to assess your status.

Saliva hormone testing is one of the most accurate and convenient ways to measure bioavailable hormones — the fraction that is actually active in your body's tissues. Unlike standard blood tests, which measure total hormone levels including protein-bound fractions that cells cannot use, saliva testing captures only the free, unbound hormones that drive real physiological effects. This guide explains how saliva testing works, which hormones it measures, why it is clinically superior for monitoring hormone therapy, and how to choose the right test for your health goals.