FOR IMMEDIATE RELEASE

Las Vegas-based coach urges men considering TRT to complete a full medical evaluation and optimize fitness, sleep, stress management, and nutrition first — practices that alone often produce meaningful hormonal restoration.

LAS VEGAS, NV — With testosterone replacement therapy (TRT) prescriptions in the United States rising dramatically over the past decade, and clinics aggressively marketing the treatment to men in their 40s and 50s, Dr. John Spencer Ellis, a leader in men's longevity coaching, is offering an important clarification for men considering the therapy.

"I am not against TRT," said Ellis. "For men with clinically confirmed hormonal deficiency who have already optimized their lifestyle, testosterone replacement can be life-changing. What concerns me is the number of men jumping directly to TRT without a complete medical evaluation and without first addressing the fitness, sleep, stress, and nutrition factors that produce most of the hormonal dysfunction in the first place."

The Scale of the Problem

According to Endocrine Society guidelines, approximately 25 percent of American men over 30 show clinical or subclinical low testosterone, with levels declining roughly 1 percent per year after age 30. But a substantial portion of this decline is driven by modifiable lifestyle factors — not aging itself.

The Cortisol-Testosterone Connection

Central to Ellis' framework is the biological relationship between cortisol and testosterone. Chronic stress produces sustained elevation of cortisol, and when cortisol stays elevated, it suppresses testosterone production directly. The two hormones share the same upstream precursor (pregnenolone), and the body preferentially channels resources toward cortisol production under chronic stress conditions. This is one of the primary reasons that men with high-stress careers commonly present with low testosterone.

Sleep deprivation compounds the problem. Research by Van Cauter and colleagues published in JAMA in 2011 demonstrated that just one week of 5-hour nights reduces testosterone by 10 to 15 percent — the hormonal equivalent of aging a man 10 to 15 years in a single week.

The Lifestyle Habits That Affect Cortisol and Testosterone

Ellis outlines the specific lifestyle factors that most powerfully influence hormonal balance. Sleep quality is foundational — consistent 7 to 9 hours of quality sleep is when the majority of testosterone is produced. Chronic stress from unmanaged workload, financial pressure, and relationship strain keeps cortisol elevated and testosterone suppressed. Excessive alcohol reduces testosterone directly. Ultra-processed foods drive inflammation and insulin resistance. Sedentary lifestyle removes the resistance training stimulus that supports natural production. Excess visceral fat converts testosterone to estrogen through aromatization. Nutritional gaps in zinc, magnesium, and vitamin D reduce production capacity. Even excessive endurance training can suppress testosterone in some men.

"When men address these fundamentals, we consistently see natural testosterone levels improve substantially — often to the point where TRT is no longer necessary, or where the dose required drops significantly," Ellis added. "The men who benefit most from TRT are the ones who have already done the lifestyle work first."

The Men's Health and Longevity Coaching Program

Ellis integrates this framework into his Men's Health and Longevity Coaching Program — a 90-day fully personalized engagement consisting of 12 weekly one-on-one sessions, comprehensive assessment, custom action plan, and direct accountability with John throughout. Every protocol is personalized around the client's biology, bloodwork, lifestyle, and goals.

About Dr. John Spencer Ellis

Dr. John Spencer Ellis is a Las Vegas-based performance and life optimization coach and a leading men's longevity coach with more than three decades of experience. His credentials include a Doctor of Education, MBA, and bachelor's degrees in Business Administration and Health Science. He holds 15 professional certifications. He is a seven-time bestselling author, Personal Trainer Hall of Fame inductee, and has been nominated for induction into the Fitness Hall of Fame. His work has been featured across ABC, NBC, CBS, FOX, ESPN, USA Today, MSN, AP News, and Business Insider.

Men interested in learning more may visit https://johnspencerellis.com.