21:09Long-form

Vitamin D, a tale of two studies

United KingdomPublished April 7, 2022

Views 396K  |  Likes 11.2K  |  Comments 2.34K
Views#8,013,001Global
Views#208,580United Kingdom

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Dr. John CampbellDr. John Campbell
3.35M subs•3.18K videos•May 2007

Ranked #8,013,001 globally by view count, this video has accumulated 396K views since it was published on Apr 7, 2022.

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