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.
True Forget-Me-Not
A taxonomy of primate social systems. Larger symbols indicate adults.
Young adults increase in self-esteem between the ages of 18 and 25, according to this longitudinal s
Results from sequential study of two cohorts tested at three ages and at three different points in t
Everyone—from children to adults—can help eradicate hunger
Anterosuperior view of true pelvis (blue)