They have several vitamin D supplements available. For vegans, they have ergocalciferol (Vitamin D2) supplements extracted from mushrooms. What recent evidence should they be aware of before recommending these supplements? Humans synthesize and consume too much vitamin D, so no supplements are necessary in Canada. Vitamin D is not necessary as long as you consume excess calcium. Vitamin D2 is not as effective at maintaining blood Vitamin D levels as cholecalciferol (Vitamin D3) from animal products. Vitamin D2 is not a form of Vitamin D that can be used by humans, so is ineffective.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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They have several vitamin D supplements available. For vegans, they have ergocalciferol (Vitamin
D2) supplements extracted from mushrooms. What recent evidence should they be aware of before
recommending these supplements?
Humans synthesize and consume too much vitamin D, so no supplements are necessary in
Canada.
Vitamin D is not necessary as long as you consume excess calcium.
Vitamin D2 is not as effective at maintaining blood Vitamin D levels as cholecalciferol (Vitamin
D3) from animal products.
Vitamin D2 is not a form of Vitamin D that can be used by humans, so is ineffective.
Vitamin D can only be synthesized by the body from sunshine, so consumption of supplements
are not worthwhile.
Transcribed Image Text:They have several vitamin D supplements available. For vegans, they have ergocalciferol (Vitamin D2) supplements extracted from mushrooms. What recent evidence should they be aware of before recommending these supplements? Humans synthesize and consume too much vitamin D, so no supplements are necessary in Canada. Vitamin D is not necessary as long as you consume excess calcium. Vitamin D2 is not as effective at maintaining blood Vitamin D levels as cholecalciferol (Vitamin D3) from animal products. Vitamin D2 is not a form of Vitamin D that can be used by humans, so is ineffective. Vitamin D can only be synthesized by the body from sunshine, so consumption of supplements are not worthwhile.
Raja and Jada have nutrition degrees and decide to start up a health food store.
However, they want to ensure all of their products are recommended by nutrition
authorities and they want to understand how they work. They decide to have
different sections in their store for different target populations.
Transcribed Image Text:Raja and Jada have nutrition degrees and decide to start up a health food store. However, they want to ensure all of their products are recommended by nutrition authorities and they want to understand how they work. They decide to have different sections in their store for different target populations.
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