Vitamin D Supplement Recommendations

We don’t currently offer a high-potency vitamin D supplement in the RealDose™ brand, but that shouldn’t discourage you from choosing a quality product to include in your regular supplement program. Here are the basics:


As you might expect, we trust brands that are not only backed by science, but adhere to high standards of manufacturing excellence, including full compliance with the current Good Manufacturing Practices. For me, one area that really separates the best from the pack is the level of testing done at each step of the manufacturing process—from raw materials to in-process steps to the finished product. Proper attention to this analytical testing is especially important to ensure products are not only high quality but also safe and effective.

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