Vitamin D is a fat-soluble vitamin involved in many critical processes within our bodies, including magnesium and calcium absorption, bone health, and muscle growth and development (1).Best Vitamin D Supplement Black Friday Deals 2021 Yet, a recent poll found that 40% of Americans are deficient in vitamin D, especially African Americans, people who smoke, those who have very little sunlight exposure or regularly use sunscreen, adults over age 65, and those with obesity or diabetes (2, 3).
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As such, many people might want to supplement with this.
While picking the right product can be hard, excellent nutritional supplements can be found for almost every need. This article evaluates vitamin D nutritional supplements using the following criteria:
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The best way to Select
Before you decide on a vitamin D supplement, it’s a fantastic idea to get your levels tested. A blood test is the only method to understand whether your levels are deficient, inadequate, sufficient, or optimum.
Your healthcare provider can write you a prescription for bloodwork and help you determine an appropriate dose.
Remember that if you are severely deficient in vitamin D, your healthcare provider can recommend high dose nutritional supplements or injections for a definite period, followed by a daily maintenance dose.
When shopping for vitamin D supplements, it is important to pay attention to ingredients. Many products — especially fluids, gummies, and chewables — pack added sugars, as well as artificial flavorings and colors.
Additionally, you need to check for third-party certification from a group like USP or ConsumerLab.