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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

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A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

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In women, pharmacodynamic differences include increased sensitivity to (and increased effectiveness of) beta-blockers, opioids, selective serotonin reuptake inhibitors, and typical antipsychotics.

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The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

The theoretical design of nature reserves, based on the tenets of island biogeography. The theoretical design of nature reserves, based on the tenets of island biogeography.
Blood Glucose Levels Blood Glucose Levels
Levels of protein structure: Tertiary structure Levels of protein structure: Tertiary structure
A model of the 70S ribosome based upon early structural data A model of the 70S ribosome based upon early structural data
Insulin, glucagon and blood glucose levels Insulin, glucagon and blood glucose levels
An overview of the levels of organization in nature An overview of the levels of organization in nature
Video: Baroreceptor Reflex

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