Longevity Medicine
What Is Longevity Medicine for Men?
Last reviewed: May 2026 · Haute MD Editorial Team
Longevity medicine for men applies the standard longevity framework — biomarkers, exercise, nutrition, sleep, and cognition — while addressing sex-specific physiology including earlier cardiovascular event risk, testosterone changes with age, prostate health, and behavioral patterns (lower health-care utilization, higher accidental and suicide mortality) that contribute to shorter male average lifespan.
Sex-specific physiology and risk
Men die on average 5-6 years earlier than women in most developed countries, driven by earlier cardiovascular disease onset (peak event age ~10 years earlier than women), higher accidental and suicide mortality, more aggressive cancer types (lung, colorectal, prostate, pancreatic), higher prevalence of substance use, and historically lower preventive health-care utilization. Testosterone declines gradually from the 30s (~1% per year on average), with downstream effects on muscle mass, bone density, libido, mood, and cardiovascular health. Visceral fat tends to accumulate more readily, contributing to insulin resistance. Prostate disease — benign hyperplasia and cancer — becomes prevalent in middle age. Men with sustained low testosterone, untreated sleep apnea, and unmanaged cardiovascular risk represent some of the largest preventable mortality gaps.
Testosterone and male hormone health
Total testosterone declines about 1-2% per year after age 30-40, but symptomatic hypogonadism (clinically meaningful low testosterone with symptoms — fatigue, low libido, decreased muscle mass, depressed mood, erectile dysfunction) affects a substantial minority of middle-aged men. Diagnosis requires morning total testosterone (typically <300 ng/dL on repeated measurement), often supplemented with free testosterone, SHBG, LH, FSH, prolactin, and estradiol. Testosterone replacement therapy (TRT) — transdermal gel, injectable, or pellet — improves symptoms, body composition, bone density, and quality of life in appropriately selected men. Recent randomized data (TRAVERSE trial, 2023) showed cardiovascular safety in middle-aged hypogonadal men. TRT is not appropriate for sub-optimal but normal testosterone, requires monitoring (hematocrit, PSA, lipids), suppresses fertility, and should be managed by clinicians experienced in male endocrinology.
A longevity framework for men
(1) Comprehensive biomarker panel including ApoB, Lp(a), HbA1c, hs-CRP, fasting insulin, complete metabolic panel, total and free testosterone, estradiol, SHBG, thyroid, vitamin D, ferritin, PSA (after appropriate counseling); (2) Aggressive cardiovascular risk reduction — earlier coronary calcium scoring (40-45 in higher-risk men), lipid management focused on ApoB, blood pressure control; (3) Screening for sleep apnea, particularly in men with hypertension, atrial fibrillation, or daytime sleepiness; (4) Prostate health discussion — baseline PSA starting at 45-50 (40-45 in higher-risk men), MRI before biopsy when indicated; (5) Strength training 2-4 sessions per week with progressive overload — particularly critical given sarcopenia trajectory; (6) Adequate protein (1.0-1.2 g/kg/day); (7) Limit alcohol — strongly linked to cardiovascular, oncologic, and accidental mortality in men; (8) Address mental health — men dramatically underutilize mental health care while having ~4x suicide rate of women; (9) Maintain social engagement — male isolation worsens with age and is independently lethal; (10) Annual comprehensive evaluation including age-appropriate cancer screening. Care quality is heavily dependent on engagement; helping men actually pursue prevention is a meaningful clinical challenge.
Frequently Asked Questions
Should I get my testosterone checked?
Reasonable starting in your 40s, particularly with symptoms (fatigue, low libido, decreased muscle mass, mood changes). Always use morning total testosterone (8-10 AM) and repeat to confirm. Low values without symptoms don't necessarily require treatment; symptoms without low values typically have other causes.
Is testosterone replacement therapy safe?
For appropriately selected hypogonadal men, TRT improves symptoms and body composition with acceptable risk. The 2023 TRAVERSE trial demonstrated cardiovascular safety in middle-aged men with hypogonadism. Monitoring (hematocrit, PSA, lipids) is required, and fertility is suppressed. TRT is not appropriate for sub-optimal but normal testosterone.
When should I start preventive cardiology evaluation?
By age 40 for most men. Coronary artery calcium scoring at 45 (earlier with risk factors or family history) provides individualized risk stratification that often substantially changes management compared to traditional calculators alone.
Why do men die earlier than women?
Multifactorial: earlier and more aggressive cardiovascular disease, higher accidental and suicide mortality, more aggressive cancers, higher substance use, and historically lower preventive health-care engagement. A meaningful portion is modifiable with aggressive preventive care and behavioral change.
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