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?
If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.
Electron micrographs of a cellular membrane.
Synthesis of the active hormone formed from vitamin D or its precursor in skin.
Artist's impression of an electron splitting up into two new particles
How noncyclic electron flow during the light reactions generates ATP and NADPH.
Bow shock formed by the magnetosphere of LL Orionis (center) as it collides with the Orion Nebula fl
Scorpions, Spiders and Sharks: Electron-Microscope Images