61% of U.S. kids are deficient in Vitamin D3.
30 Jun 2025 · 0 min

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Short German-language YouTube dialogue reporting that 61% of U.S. children had insufficient Vitamin D levels and that magnesium deficiency affected about 35% of children worldwide. The speakers link Vitamin D (often with vitamin K) to calcium metabolism, immune support, and reduced inflammation, and describe magnesium as essential for 300+ enzymatic reactions, neurotransmitter regulation, and sleep.
Questions this video answers
61%
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