Congenital adrenal hyperplasia, or CAH, is a genetic disorder that affects adrenal gland functioning. The disorder impairs adrenal glands’ ability to produce vital hormones called corticosteroids. CAH causes these glands to not produce enough cortisol, the primary stress hormone. It may also affect other hormones, including androgens such as testosterone and mineralocorticoids such as aldosterone. CAH is a serious, sometimes life-threatening condition. It can affect normal growth and development, including genital development, in boys and girls. With proper treatment, however, most children can successfully manage their condition.
The human body is marvelously complex and its internal mechanics rely heavily on the interactions of hormones and minerals such as estrogen and zinc. Abnormally elevated levels of these tiny players can wreak physiological havo...
It may also play a role in the fight-or-flight response, according to the textbook "Biology: Life on Earth with Physiology." Healthy levels of testosterone are correlated with low blood pressure and good cardiovascula...
As a source of vitamins, minerals and lean proteins, it also represents a healthy substitute for red meat. If you need to be especially careful with your diet because of thyroid issues, cod’s combination of iodine, omega-...
Bodybuilders require high testosterone levels to build competition-ready bodies. Some bodybuilders resort to taking banned substances, such as steroids, to boost their testosterone and muscle building abilities beyond what thei...
Testosterone is a male sex hormone important to many physiological functions in both men and women. Men produce about 15 times the testosterone as do women. The hormone is responsible for reproductive function and the stimulati...
Caffeine makes your breathing easier by relaxing air passages, and helps some muscles contract more easily. In addition to its other effects, caffeine stimulates the production of cortisol, a hormone your body secretes in respo...
The thyroid gland is situated in the throat behind the larynx and is primarily responsible for metabolism and energy production. Your thyroid needs a variety of nutrients to function properly and is sensitive to nutritional def...
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