Histamine intolerance during perimenopause may worsen due to fluctuating estrogen levels, declining progesterone, mast cell activation, gut dysfunction, inflammation, and nervous system stress. Symptoms such as anxiety, insomnia, flushing, migraines, food sensitivities, and palpitations may intensify during hormonal transition years as estrogen and histamine influence each other bidirectionally.
Read MoreIodine plays a critical yet often overlooked role in breast health. This article explores how iodine supports estrogen balance, protects breast tissue, reduces fibrocystic breast changes, and may influence long-term breast cancer risk—while examining iodine deficiency, halide toxicity, dosing considerations, and clinical testing through a functional medicine lens.
Read MoreEstrogen dominance is a functional hormone imbalance that can occur even when lab results appear “normal.” It reflects a loss of balance between estrogen, progesterone, and the body’s ability to metabolize and eliminate estrogen effectively. When this regulation breaks down, symptoms such as heavy periods, PMS, anxiety, sleep disruption, and weight changes often intensify rather than resolve on their own.
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