Hormone Health Hub: Expert Insights on Testing, Balance & Better Living — Bromine Toxicity

Heavy metal exposure can affect a child's development, immune function, and long-term health. At-home heavy metals testing using dried blood and urine spots helps parents detect toxic metals like arsenic, mercury, and cadmium, while also assessing essential elements such as iodine, selenium, and zinc — enabling early intervention and tailored nutritional support.

Iodine deficiency is more common than many realise. This guide walks through how to assess iodine status using dietary recall, symptom profiling, and a three-part laboratory panel — including thyroid function, thyroglobulin, and urinary iodine and bromine testing.

Once iodine deficiency is confirmed through laboratory assessment, choosing the right supplement form is critical. This guide explains the difference between iodide and molecular iodine, how to dose safely, what to consider with Hashimoto's, and how to monitor your progress with at-home hormone testing.

What do heavy metals, neurotransmitters and hormone imbalances have in common? In this detailed case study, Dr. Kate Placzek examines Loretta — a 62-year-old postmenopausal woman with breast cancer — and shows how comprehensive testing can reveal the complex biochemical picture behind a cancer diagnosis. A compelling read for anyone interested in the role of hormones and toxic exposure in breast health.

Bromine has long been considered a non-essential trace element — but groundbreaking research published in Cell suggests it may be the 28th essential element required for collagen IV formation and connective tissue development. This article explores the science behind bromine’s newly discovered role, its toxicity risks (bromism), its interactions with iodine and thyroid function, and why measuring bromine alongside other elements may be clinically relevant.