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Fred Bloggs
Dr. John Campbell
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Comments by "Fred Bloggs" (@fredbloggs5902) on "Vitamin D in Israel" video.
TLDR: 4,000 IU Vitamin D (D3) = 100 µg (mcg or micro grams). 100 µg (mcg or micro grams) Vitamin K2. 25 mg (milligrams) Zinc. These are minimums, but don’t exceed them without consulting your doctor. (Some medical conditions are affected by vitamin D - eg. sarcoidosis). Don’t confuse µg/mcg with mg! Note that the RDA/NRV for Vitamin D has been WRONG (too low) for decades, an error in the calculations was found back in 2014 but this has been largely ignored.
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