Lifestyle & longevity

Design daily habits that support hormonal balance and long-term vitality. Master sleep and circadian timing, eat for metabolic stability, and use micronutrients with purpose. Make informed choices about alcohol, nicotine, sauna, and cold exposure. We translate longevity research into clear, practical playbooks you can apply today.

At what age does a man stop ejaculating? Understanding the changes in your body

At what age does a man stop ejaculating? Understanding the changes in your body

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Jan 19, 2026 · 9 min read

There is no specific age when a man stops ejaculating, and many men can ejaculate throughout life, though semen volume and the “force” of ejaculation often decline with age.,[1] If ejaculation changes suddenly or stops completely, it is worth getting checked because the cause is often identifiable and treatable. “Most men don’t hit a birthday ...

Athlete biomarker testing for longevity: The lab numbers that keep men performing longer

Athlete biomarker testing for longevity: The lab numbers that keep men performing longer

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Jan 19, 2026 · 11 min read

For longevity-focused men who train, repeating key labs—especially HbA1c (a ~3‑month average of blood sugar) and ApoB (the number of atherogenic particles that can enter artery walls)—can reveal early metabolic drift and cardiovascular risk before performance drops or disease shows up. Pair those with iron, inflammation, and hormone/recovery markers to build a “healthspan dashboard” that ...

Weights or cardio first? The evidence-based order that gets men results faster

Weights or cardio first? The evidence-based order that gets men results faster

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Jan 17, 2026 · 11 min read

For most men trying to build strength and muscle, do weights first and finish with cardio, because cardio-first increases fatigue and AMPK signaling (and can drain glycogen), which can reduce lifting volume and potentially blunt mTOR-driven hypertrophy. If endurance is your main goal or you’re splitting sessions across the week, the “best” order changes—here’s how ...

Best push pull legs routine for muscle gain: How to run a push pull legs split without wrecking your joints

Best push pull legs routine for muscle gain: How to run a push pull legs split without wrecking your joints

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Jan 16, 2026 · 14 min read

For most healthy men, a push pull legs split is one of the best push pull legs routines because it organizes training around movement patterns, distributes weekly volume efficiently, and builds in recovery so you can progress without living sore. The key is matching the split to your schedule, then using evidence-based volume, intensity, and ...

Worst foods for erectile dysfunction: How your diet affects your erection quality

Worst foods for erectile dysfunction: How your diet affects your erection quality

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Jan 15, 2026 · 10 min read

Diets high in processed sugars, trans fats, and excessive sodium (a typical “Western diet”) can worsen erectile dysfunction by damaging the endothelium and reducing nitric oxide–driven vasodilation needed to fill and trap blood in the penis. Because penile arteries are smaller and show vascular injury earlier than the heart, your grocery list can affect erection ...

Special OfferLab panels included: $300/year free for all members