How vitamins work

What vitamins and minerals actually do in the body, who tends to run low, and where a supplement genuinely helps.

Not on the list? Search anything — cancer, weight loss, diabetes, menopause. The series below are just starting points.

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Videos: How iron works in the body

Iron deficiency anemia - an Osmosis Preview

Osmosis from Elsevier

Restricting Use of iron to Tumors Might be Novel Cancer Treatment-Mayo Clinic

Mayo Clinic

Adverse Alterations in Body Composition

Mayo Clinic

Oxygen’s surprisingly complex journey through your body - Enda Butler

TED-Ed

How does your body process medicine? - Céline Valéry

TED-Ed

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These explain, they do not diagnose. A video about gallstones is not a statement that you have gallstones. For anything about your own situation, ask the Health Assistant, speak to a pharmacist, or call HealthLink BC free on 811.

If something on this list is one a pharmacist in BC can assess and prescribe for, the assistant will tell you so and point you to one. Videos play in privacy-enhanced mode and we do not store what you search for.

General information only. Not medical advice, not a diagnosis. In an emergency call 911. HealthLink BC: 811.