Dr. Cannell responds to a recently published study in JAMA Viewpoint about the use and even dangers of supplement use.
Tag Archives: toxicity
Vitamin D toxicity is rare, and usually a result of accidental overdosing, according to recent study
A recent 16 year retrospective analysis discovered very few cases of vitamin D toxicity in Iowa Hospital patients.
Vitamin D Council addresses media claims of the dangers regarding increased vitamin D supplementation in recent years
Riley Peterson addresses negative media coverage on a recent study published by JAMA that evaluated vitamin D supplementation trends.
Dr. Cannell discusses the risk of vitamin D toxicity by reviewing statistics from the U.S.A. Poison Control Center.
Dr Cannell looks back at the review which changed his life, opening his eyes to a world of vitamin D benefits.
Dr Cannell reviews studies in which different ranges of normal are reported for levels of calcium in children and why our range is lower.
Can high doses of vitamin D help reduce exacerbations in COPD?
Dr Cannell discusses the case of a ‘supplement guru’ who took 2,000,000 IU per day for a full month. Find out what happened.
Take a look at the reader questions Dr Cannell answers discussing topics such as vitamin D co-factors, asthma, autism, and more.
Dr Cannell provides interesting insight into all of the latest vitamin D research topics, from toxicity to testing.