Health Supplements Shouldn't Always Go in the Fridge, Warns Doctor

A common household practice—storing health supplements in the refrigerator—is being challenged by medical experts who warn it may actually accelerate spoilage and create a breeding ground for bacteria. Dr. Liu Bor-ren, director of Kobot Clinic, points out that the frequent opening and closing of refrigerator doors create condensation and temperature swings that are detrimental to many supplements, particularly those in tablet or capsule form.

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Most tablets, under the influence of condensation caused by the frequent opening and closing of the refrigerator, are prone to sticking together or becoming moldy.

Dr. Liu emphasizes that the key principles for storing supplements, like many other consumables, are to avoid light, moisture, and drastic temperature changes. He advises that most vitamin and mineral supplements are formulated for room temperature storage (around 25°C) and do not require refrigeration unless specifically indicated on the packaging, such as certain probiotic strains or oils prone to rancidity.

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For some items, the 'humidity' and 'temperature difference' in the refrigerator are actually drivers of deterioration.

This advice, reported by Liberty Times, extends beyond supplements to other common household items like coffee beans, tea leaves, and even certain produce. The article highlights that placing these items in the refrigerator can lead to undesirable outcomes, such as absorbing odors or becoming damaged. From a Taiwanese perspective, where meticulous attention is often paid to food preservation and health, this information serves as a practical guide to maintaining the efficacy and safety of health products and groceries, preventing unnecessary waste and ensuring optimal quality.

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The three major principles for refrigerator storage are: avoid light, avoid moisture, and avoid temperature differences.