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Amazon.com: MegaFood Complex C - Immune Support - A Daily Dose of Vitamin C Delivered With Real Food - Vegan - Non-GMO - Gluten Free, Made Without 9 Food Allergens - 90 Tabs : Health & Household
What is the ideal daily dose of vitamin D in supplement form for someone who rarely steps out in the sun? - Quora
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Amazon.com: Vitamin D3 20,000 IU + K2( MK7 ) 200mcg - Once Daily Dose, Optimal Level -Support Strong Bone, Immune Health & Calcium Absorption, Helping Vitamin D Deficiencies, Easy to Swallow, 240
![High versus Moderate Dosage of Daily and Weekly Administration of Vitamin D Supplements in the Form of Oil Drop in Nursing Home Residents. | Semantic Scholar High versus Moderate Dosage of Daily and Weekly Administration of Vitamin D Supplements in the Form of Oil Drop in Nursing Home Residents. | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/401b56333697250c87aba3705821573e6692adf6/2-TableI-1.png)