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Case report: Autistic teen with rickets
Dr Cannell reviews a case study of a young boy with both rickets and autism, published just a few months after Dr Cannells medical hypothesis paper proposing autism and vitamin D are associated. Continue reading
Meta-analysis of RCTs compares efficacy of D2 vs D3 supplementation
Kate Saley discusses a meta-analysis in which Professor Tripkovic and colleagues reviewed 10 randomized controlled trials comparing vitamin D2 and vitamin D3 in raising serum 25(OH)D status. Continue reading
Professor Vieth and the vitamin D era
Dr Cannell looks back at the review which changed his life, opening his eyes to a world of vitamin D benefits. Continue reading
Vitamin D aids in maintaining telomere length
Dr Cannell reviews a study which suggests vitamin D and its metabolites aid in keeping telomeres long, an indication of improved health. Continue reading
Study: Vitamin D lowers blood pressure during winter
Brant Cebulla discusses the highly publicized recent finding that vitamin D helps lower blood pressure during winter months. Continue reading
Did vitamin D treat an autoimmune disease?
Dr Cannell reviews a case study in which vitamin D may have treated an extremely rare autoimmune disease called idiopathic thrombocytopenic purpura or ITP. Continue reading
Mechanism of action in autism
Dr Cannell reviews a recent study by Dr. Peter Schnatz and colleagues which supports the mechanism of action in autism he proposed in 2007. Continue reading
The evolution of skin color
Brant Cebulla reviews differing theories regarding skin pigmentation. One in particular is gaining momentum with the increase of vitamin D research. Continue reading
Can vitamin D be increased inside a cell?
Dr Cannell discusses Professor Heidi Cross’s life work. Professor Cross’s most recent publication focuses on increasing the production of vitamin D inside our cells, which could be beneficial for colorectal cancer treatment. Continue reading

