Testosterone is a vital male sex hormone that plays a key role in reproduction and sexual development. This androgen hormone is produced primarily in the testes in men and the ovaries in women, with small amounts produced by the adrenal glands.
Testosterone performs several important functions in the body:
- It is responsible for the development of secondary sex characteristics in men during puberty, such as:
- Growth of body and facial hair
- Deepening of the voice
- Increased muscle mass and strength
- Testosterone regulates sex drive and is important for sexual function in both men and women
- It plays a role in sperm production and fertility in men
- It affects fat distribution and bone mass
- It has anabolic effects on muscle growth and maintenance
There are several potential reasons testosterone deficiency can occur:
- Normal age-related declines
- Injury or infection of the testes
- Chemotherapy or radiation treatments
- Obesity
- Type 2 diabetes
- Pituitary disorders
- Other chronic illnesses
The symptoms of
low testosterone can significantly reduce one's quality of life. Symptoms may include:
- Low sex drive, erectile dysfunction
- Fatigue, low energy levels
- Loss of muscle mass, increased body fat
- Mood changes, irritability, depression
- Hot flashes, sweats
- Poor concentration, "brain fog"
If low testosterone is suspected, a simple blood test can confirm suboptimal levels.
Testosterone replacement therapy may be an option under the care of an endocrinologist or men's health specialist at Revive Hormones. Lifestyle changes like weight loss, exercise, stress reduction, and improved sleep habits can also help boost natural testosterone production.