The Vitamin D debate with Professor Spector
18:27
Metabolic reset
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New Vitamin D paper
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5 foods I got wrong | Professor Tim Spector
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No Quieren que tomes VITAMINA D: la intrigante razón
26:14
#1 PELIGRO de la vitamina D ¡Es absolutamente necesario que lo sepas!
30:44
10 Signs You Have a Vitamin D Deficiency (How to Boost Vitamin D Naturally)
1:02:39
Dr. Tim Spector: Why these supplements don't work with Dr. Federica Amati
15:17