Did you know?
Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.
Conduction System of the Heart
Cross-sectional data showing that the amount of effort spent on personal health care increases with
During the Pullman strike in Chicago, workers protesting wage cuts did $340,000 in property damage,
Landsteiner's experiment demonstrating the exquisite specificity of the immune system.
Income Distribution in the United States, 2009
The Global Positioning System determines the location of an object from its distances to ...