In addition, poisonous chemicals, or other harmful substances can cause foodborne diseases if they are present in food. 1  More than 250 different foodborne diseases have been described. 2  Most of these diseases are infections, caused by a variety of bacteria, viruses, and parasites that can be foodborne.
Testosterone is an androgen and belongs in the lipid family. Testosterone is the primary male sex hormone, similar to how estrogen is the primary sex hormone in females. In females, testosterone is important to metabolic function. Women generally have about fifteen-to-twenty fold lower concentrations of testosterone than men do.
Testosterone and Women. Women also produce testosterone, although much less than men: A normal testosterone level in women is 15 to 70 ng/dL according to Medline Plus. In women, testosterone is produced in the ovaries and the adrenal glands. Similar to men, low T in women can be caused by a variety of medical conditions as well as by advancing age. In the years leading up to menopause, women normally experience a drop in testosterone levels.