Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — Adrenal Fatigue

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.

Your adrenal glands are your body's frontline stress managers — producing cortisol, DHEA and adrenaline to keep you functioning under pressure. But when stress becomes chronic, these glands can fall out of balance, leading to fatigue, weight gain, insomnia, anxiety and more. Discover how adrenal hormones work, what imbalance looks like, and 10 evidence-based tips to restore balance.

An estimated 80% of adults will experience some level of adrenal fatigue in their lifetime — yet it remains one of the most under-diagnosed conditions in modern medicine. When the adrenal glands are chronically overtaxed, cortisol output drops, leaving the body unable to manage stress, stabilise blood sugar or mount immune defences. This article explores the symptoms, causes and what you can do to identify and address adrenal fatigue through targeted hormone testing.

The Cortisol Awakening Response (CAR) — the 50% surge in cortisol that occurs in the first 30 minutes after waking — is one of the most sensitive markers of HPA axis health. Discover how CAR differs from the standard diurnal cortisol curve, which conditions are linked to blunted or exaggerated CAR, and how three timed morning saliva samples can reveal adrenal function in ways a single cortisol test cannot.

Hot flashes and night sweats affect up to 80% of women during perimenopause — but they are not inevitable, and they are not forever. The root cause is hormonal imbalance, particularly the out-of-sync fluctuation of oestrogen and progesterone as the ovaries begin to wind down. Discover the lifestyle changes, natural supplements and hormone testing strategies that can bring real relief.