If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
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Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.
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There are more sensory neurons in the tongue than in any other part of the body.
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Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.
Structure of cellulose, the main macromolecule of the primary cell wall
The pineal gland is a part of the thalamus region of the brain. It secretes melatonin.
The chemical structure of the water molecule
Bone structure of a flatfish
Organization of the CCR5 gene in region 3p21.3
Structure and function of the gills of a bony fish.