Perimenopause voice changes are more common than most women — or their doctors — realise. As estrogen declines, the vocal folds dry out, lose collagen, and become prone to fatigue and roughness. A landmark 2025 University of South Florida study confirmed the larynx is a genuine hormonal target. Teachers, singers, and professional voice users are most affected. This article explains the mechanism, flags the HRT–voice connection nobody warns you about, and outlines what actuall

If you're suddenly reacting to wine, aged cheese, or foods you've eaten for years without issue, your hormones may have changed the rules. Perimenopause causes estrogen to spike erratically, which activates mast cells and suppresses the DAO enzyme your body uses to clear histamine. The result: histamine builds up, and foods that were once fine aren't anymore. This isn't a new allergy — it's a hormonal disruption to your histamine metabolism, and it's more common than most doc