Testosterone

What is testosterone?

Testosterone is the primary male sex hormone and anabolic steroid that is essential for the development and maintenance of male physical characteristics. As the principal masculine hormone, testosterone plays a key role in:

• Sex drive and libido


• Muscle mass and strength


• Bone density and strength


• Fat distribution


• Mood and overall sense of well-being

Testosterone Production

In men, testosterone is primarily produced by the Leydig cells in the testes. The hypothalamus and pituitary gland regulate testosterone production through a series of hormonal signals:

1. The hypothalamus releases gonadotropin-releasing hormone (GnRH)


2. GnRH stimulates the anterior pituitary to secrete luteinizing hormone (LH) and follicle-stimulating hormone (FSH)


3. LH signals the testes to produce testosterone

Low testosterone or hypogonadism can occur due to problems at any point along this pathway.

Testosterone Functions

As the chief male sex hormone, testosterone plays crucial roles throughout a man’s life:

• Embryonic development of male sex organs


• Pubertal changes - facial hair, voice deepening, increased penis and testes size


• Sperm production


• Muscle growth and strength


• Bone mineral density


• Sex drive and erections


• Fat metabolism


• Mood and cognition

Lifestyle Tips for Healthy Testosterone

There are several evidence-based ways to maintain healthy testosterone levels naturally:

• Strength train with compound lifts


• Get enough vitamin D and zinc


• Achieve a healthy weight


• Reduce stress and improve sleep quality


• Limit alcohol and drug use


• Consider supplements like DHEA and ashwagandha

As men age, testosterone production tends to gradually decline. If low T is significantly impacting your health, consider making an appointment with Harmony Hormone Center to discuss treatment options like testosterone therapy. Our caring medical team can help restore optimal testosterone levels so you can feel your best!