Testosterone

What is testosterone?

Testosterone is the primary male sex hormone. It plays key roles in reproduction and sexual health, as well as:

• Bone density


• Muscle mass


• Body hair growth


• Fat distribution


• Red blood cell production

Where does testosterone come from?

The testes primarily produce testosterone in men. The adrenal glands also produce small amounts.

Women produce testosterone too, but at lower levels. It's made in the:

• Ovaries


• Adrenal glands

Why do testosterone levels matter?

Testosterone levels naturally decline as men age. Low testosterone or "low T" can cause:

• Decreased sex drive


• Erectile dysfunction


• Lower sperm counts


• Loss of muscle mass


• Increased body fat


• Poor concentration and memory


• Fatigue and low mood

Maintaining healthy testosterone levels as you age can help preserve vitality and your sense of self.

If you're struggling with symptoms of low T, see your doctor or visit a men's health clinic like Renew Hormone Institute. Their expert physicians can:

• Evaluate your testosterone levels with blood tests


• Help you weigh the pros and cons of testosterone therapy


• Safely prescribe testosterone if appropriate to help you feel your best

What affects testosterone levels?

Many factors influence testosterone:

• Age: Testosterone declines with age, about 1% per year after 30.


• Fitness level: Being active and fit helps maintain healthy testosterone.


• Weight: Carrying excess weight, especially abdominal fat, reduces testosterone.


• Diet: Getting adequate zinc, vitamin D, protein etc. supports production.


• Sleep: Getting enough high-quality sleep is essential for healthy levels.


• Stress: Chronically high stress depletes testosterone over time.


• Drugs and alcohol: Chronic excess use can hamper production.

Making positive lifestyle changes can often improve declining levels before considering medication. Speak to your healthcare provider about safe, sustainable options to support healthy testosterone through aging.