Vitamin D3

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Kyiv, Ukraine

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Vitamin D deficiency is common in Ukraine because of the short sunny season, especially from October to March. Dosage is measured in international units: 1000–2000 IU is maintenance, higher doses are taken on a doctor's advice after a 25(OH)D test. D3 is fat-soluble, so it absorbs with food containing fat. Drops are convenient for children, softgels already contain a carrier oil.

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