Are Vitamin D Supplements Water Soluble? A Closer Look at How Your Body Absorbs the 'Sunshine Vitamin'
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4 min read
Vitamins are commonly classified as either fat-soluble or water-soluble, and this distinction critically impacts how our bodies absorb and use them. The "sunshine vitamin" is a fat-soluble nutrient, meaning its inherent chemical structure prevents it from dissolving in water. This fundamental property dictates how vitamin D supplements are formulated and how they interact with your digestive system, a fact that often surprises many consumers.