Prednisone belongs to a family of drugs called corticosteroids that is often prescribed when a person's body does not produce enough natural steroid hormones.

Many hormones are moving throughout your bloodstream and organs, carrying chemical messages. These include melatonin, insulin, testosterone, progesterone and estrogen. Hormones play a critical role in metabolism and reproduction, and they also affect mood.

There are several different reasons why a woman’s estrogen levels can drop such as stress or certain medications. Other health conditions like menopause or polycystic ovarian syndrome can also cause severe drops in estrogen levels.

Low estrogen levels often throw the body "off track." Estrogen is a hormone is found in both men and women, though women have higher amounts than men, as the hormone is essential for menstruation and reproduction cycles.

Calendula cream is made from the petal-like florets of the calendula flowers. The florets are used fresh or dried and powdered. According to the U. S. National Library of Medicine, topical calendula creams and ointments contain 2 to 5 percent calendula.

Soy is derived from the soya bean, a cholesterol-free legume that is high in protein and low in saturated fat. Soy has a high-fiber content and contains an abundance of vitamins and minerals, including calcium, iron, potassium and zinc. Soy is rich in B vitamins and a good source of omega-3 essential fatty acids.

LH is also known as luteinizing hormone. Luteinizing hormone is actually present in both sexes, and is made by the front part of the pituitary gland (also known as the anterior pituitary). Luteinizing hormone binds to the gonads and has its effects there.

Beets are root vegetables that belong to the chenopod family, which also includes chard, spinach and quinoa. Beets contain unique pigments classified as betalains that display numerous properties beneficial to your health.

Cortisol is a naturally occurring hormone that is secreted by the adrenal glands located on your kidneys. The levels of cortisol within your body fluctuate normally throughout the day and night.

Metabolism is one of many ways that animals and plants stay regulated. If there were no metabolism, we wouldn't have a steady body temperature or energy level, conditions we take for granted. Sometimes, metabolic rates vary or fluctuate, and this can be because of genetics, lifestyle or certain diseases.

The menstrual cycle follows a precise pattern governed by the release of different hormones that interact with one another. Progesterone, whose production increases in the second half of the menstrual cycle, plays a pivotal part in preparing the uterine lining for implantation of an embryo.

Addison's disease, also called primary adrenal insufficiency, is a rare condition that affects your body's ability to produce adrenal hormones. Treatment for Addison's disease requires oral medications to replace these hormones, including corticosteroids and mineralocorticoids.