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.
Did you know?
Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.
Did you know?
More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.
Cast of Isotelus rex, the largest known trilobite from the middle to upper Ordovician of North Ameri
Sivapithecus is a Miocene ape (middle) with anatomical similarities to orangutans (left) rather than
The Black Death spread over much of Europe in a three-year period in the middle of the fourteenth ce
Middle age brings greater career satisfaction than young adulthood, sometimes through major job ...
Conserved sequences in promoters recognized by E. coli RNA polymerase
Harvard Alumni Study show who are more physically active in middle adulthood