Friday, September 5, 2025

What is Vitamin D?

    Vitamin D is crucial for strong bones as it aids in the absorption of minerals (specifically calcium and phosphorous). It also helps regulate the amount of calcium in the blood. Our muscular system, nervous system, and immune system all need vitamin D for proper function as well. The three main sources of vitamin D are sunlight, foods/drinks, and supplements.

    You may have heard vitamin D be called “the sunshine vitamin,” but why? After sunlight hits unprotected skin, the body converts it to vitamin D. This is beneficial for your health, however, be careful to avoid extended exposure to sunlight without sunscreen.

    Foods which naturally contain significant amounts of vitamin D include fatty fish (such as salmon and trout), beef liver, cheese, and egg yolk. Many foods and drinks (such as orange juice, yogurt, and cheese) may also be fortified with vitamin D. Always be sure to check the Nutrition Facts Label.

    A vitamin D supplement may be needed to intake an adequate amount of vitamin D. Be sure to always check with your health care provider before starting a new supplement.  

 

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