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.
chitinous, exoskeletal surface of a male louse
The cranium of early African H. erectus KNM-ER 3733 is nearly 1.8 million years old.
Abundant cave art after about 30,000 years ago is evidence of the importance of symbolic behavior fo
The proportion of obese and extremely obese adults in the United States has increased over the past
The age-related increase in spirituality is different for two cohorts born seven years apart. The ...
Women who reported one, two, or three or more major life events in the past 5 years were ...