Human chorionic gonadotropin, or HCG, is a hormone that has been shown to help increase testosterone levels in males, support female ovulation and help undescended testicles in young males descend.

Cortisol is a hormone used in stabilizing metabolic processes in your body. It is secreted by your adrenal glands in response to heightened stress levels. However, there are several food sources that can potentially increase natural cortisol levels.

A testosterone level below 200 is called hypogonadism, and can lead to several medical conditions, including fatigue, low sex drive and reduced muscle mass. Risk for developing hypogonadism increases with excess weight gain, trauma and severe illness.

Vitamin A isn't just consumed orally in vitamin pills. Retinol, a form of vitamin A, is one of many ingredients found in various topical skin care products. It's widely used because it has many applications and uses for the general improvement of your skin's health.

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.

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.

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.

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.

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.

Progesterone is a steroid hormone made primarily in the ovaries but also by the placenta during pregnancy. Progesterone acts with other female hormones, such as estrogen, to maintain female reproductive health and female sex characteristics.

Progesterone is a hormone that women naturally produce after ovulation. It is sometimes called the "warm" hormone, because it causes a rise in basal body temperature (i.e., temperature when the body is completely at rest).

Cortisol is a hormone secreted by your adrenal glands that plays an important role in managing your body's response to stress. Cortisol mobilizes your body's energy reserves by increasing glucose levels in the blood, activating the conversion of proteins to carbohydrates and suppressing inflammation.