How Humidity Ruins Your Vitamins — and What a Moisture-Proof Pill Box Does About It

You spent real money on those supplements. Then you left the bottle in the bathroom, or a humid summer afternoon pushed the moisture in the air up, and a chunk of that potency quietly vanished before you took a single dose. Most people blame the brand. The real culprit is often the air in the room. This guide explains, in plain terms, how humidity breaks down vitamins and other supplements — and what a moisture-proof pill box is actually supposed to do about it. Why “just keep the lid on” doesn’t cut it The problem has a name: deliquescence. When the air gets humid enough, water-soluble solids like vitamin C […]