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.
The uterus. Cutaway view shows regions of the uterus and cervix and its relationship to the uterine
Right Brain vs. Left Brain
Blood–brain barrier.
Visual fields of the eye and the visual pathway to the brain
The Brain and Body Under Stress
This image shows a normal third-trimester fetal brain