Video: Epinephrine and exercise
This animation shows the release of epinephrine and its effect of the heart.
Human Growth Hormone for Fitness and Stamina in Men
A look at whether the health and fitness benefits of human growth hormone (hGH) are proven and safe.
Adjusting Your Diet to Gain More Energy
Helpful tips on how to adjust healthful meals and snacks to prevent fatigue.
This animation shows the process in which light is transformed by the retina as electrical impulses that travel to the brain through the optic nerve.
Intuniv (guanfacine): Clinical Effectiveness
Intuniv (guanfacine) clinical effectiveness to help manage the symptoms of childhood ADHD.
This animation shows corneal infections resulting from corneal injury.
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