Gout
This animation shows uric acid crystals moving to the big toe joint causing pain.
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Why does my child have allergies?
An animation that shows the allergic reactions children can have and demonstrates a rash on the skin.
Alzheimers disease
This animation shows the brain and the changes that occur to it from Alzheimer's disease.
Lat pull-down with weight machine
The lat pull-down targets the side of the chest wall. See how it's done.
Suncreens Defined: UVA, UVB, and SPF
A brief overview of sunscreens: ingredients, effectiveness, and UVA, UVB, and SPF defined.
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