Testosterone — the primary male hormone, or androgen — is produced by women as well as men. In women, the adrenal glands and ovaries produce androgens.

Adrenal fatigue often results from chronic stress and is incredibly common. Practice a gentle yoga style to help restore function in these endocrine glands.

Women normally produce testosterone, which aids in reproductive function. An abnormally high or low level can cause fertility and other medical problems.

Your metabolism is controlled by the action of your thyroid gland and thyroid hormones, which regulate how fast or slow your other body organs work. When your thyroid gland is overactive, it produces too much thyroid hormone, which results in symptoms of hyperthyroidism, or Grave's disease.

The adrenals are glands near the kidneys that produce numerous hormones, including the sex hormones and cortisol. Because cortisol plays a large part in how the body deals with stress, the adrenals can become fatigued when you are under significant stress.

Testosterone is the hormone our bodies produce that is responsible for our sex drive and our muscle mass. Its presence is greater in men than women and often results in aggressive behavior when the testosterone level is too high. As bad as having high testosterone can be, low testosterone is even more dangerous.

Like the nervous system, the endocrine system is involved in communication and control between the body’s various organ systems. Hormones are produced in the body by organs called glands which release hormones in order to send messages to other organs.

Thyroid stimulating hormone (TSH) is released from the pituitary gland and stimulates the thyroid gland to release thyroid hormones T3 and T4. Measuring levels of TSH is one way to assay the function of a child's thyroid gland.

Legal steroids can be either prescribed anabolic steroids or legal alternatives such as prohormones. Controlled substances such as testosterone analogs or HRT (hormone replacement therapy) are legal when prescribed by a physician.

Progesterone is one of the major female hormones produces by the ovaries. The other hormone is estrogen and the two hormones work together to control a woman’s menstrual cycle. Doctors often prescribe progesterone as hormone replacement therapy for menopausal women.

Cortisol is the primary stress hormone in the body. The Mayo Clinic says it increases the amount of sugar, or glucose, in the bloodstream, it enhances the brain’s ability to use glucose and it helps in the repair of tissues.

The androgen hormone testosterone is secreted in the adrenal glands and ovaries in women and in the adrenal glands and testes in men. The hormone is closely related to optimal sexual performance in both men and women.