Definition
Testosterone is an anabolic steroid hormone primarily secreted from the testes in males that impacts muscle growth, bone density, strength, libido, energy and cognition.
Explanation
- Testosterone increases protein synthesis needed for larger, stronger muscles along with recovery capacity. It affects motivation.
- Natural testosterone levels peak in the late teens to early 20s, then steadily decline. Lifestyle factors influence testosterone levels.
- Resistance training, high protein intake, vitamin D, zinc and magnesium support healthy testosterone for performance and health.
- Symptoms of low testosterone include low energy, reduced libido, decrease in muscle and bone mass, and erectile dysfunction.
Examples
- Adding heavy compound lifts to increase natural testosterone levels.
- Older men supplementing clinically low testosterone under a doctor’s care.
Related Terms
- Androgens, anabolic steroids, hormone optimization, hypogonadism
Common Questions
- What are symptoms of low testosterone? Fatigue, depressed mood, low libido, less strength and endurance.
- How can I boost testosterone naturally? Lift weights, HIIT, avoid excess body fat, get adequate sleep, take vitamins D, magnesium and zinc.
Do Not Confuse With
- Estrogen – The primary female sex hormone. Men require balanced estrogen too.
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