40:32Long-form

Vitamin D levels advised

United KingdomPublished November 17, 2021

Views 2.31M  |  Likes 42.9K  |  Comments 7.05K
Views#2,966,632Global
Views#72,218United Kingdom

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Dr. John CampbellDr. John Campbell
3.35M subs•3.19K videos•May 2007

Ranked #2,966,632 globally by view count, this video has accumulated 2.31M views since it was published on Nov 17, 2021.

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