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Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

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The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

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The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

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Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

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The horizontal fraction bar was introduced by the Arabs.

The sliding filament model of muscle contraction The sliding filament model of muscle contraction
Resistance training improves muscle strength and endurance Resistance training improves muscle strength and endurance
Testing the muscle strength of the wrist Testing the muscle strength of the wrist
Testing the strength of the sternocleidomastoid muscle against resistance Testing the strength of the sternocleidomastoid muscle against resistance
Microscopic Anatomy of a Muscle Microscopic Anatomy of a Muscle
How skeletal muscle activity encourages blood flow through veins How skeletal muscle activity encourages blood flow through veins
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