Vitamin D3 Supplement for Bone, Brain, and Immune Health

Maintaining healthy levels of vitamin D can help mitigate cognitive decline. Additionally, clinical trials confirm the importance of maintaining vitamin D levels for broad-spectrum health benefits, such as bone and immune system health. Vitamin D3 5,000 IU is the perfect supplement for achieving optimal vitamin D levels if you are already getting 1,000–3,000 IU of vitamin D in your multivitamin. When using nutritional supplements, it is essential to consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

We recommend that adults get between 125 mcg and 200 mcg of vitamin D3 every day, making a vitamin D3 supplement like this one the perfect complement to your multivitamin. This supplement supports bone, brain, and immune health with just one softgel a day.

Vitamin D helps get calcium into your bone matrix—the lattice-like structure that gives your bones their strength and rigidity. Additionally, healthy levels of vitamin D3 have been shown to correspond to better cognitive health scores as you age. Vitamin D3 plays a critical role in immune function and promotes endothelial health, which can help maintain already-healthy blood pressure.

The ingredients in our products are sourced using only the finest raw materials with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free, and manufactured in the USA, and a Certificate of Analysis is available for every product we produce.

For over 40 years, we have been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. That's why so many of our nutritional formulas are designed using specific ingredients and amounts based on scientific studies.

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