Latest posts | Veedma's evidence-based men's health articles

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

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

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 ...

What muscles does cycling work? A physiologist’s guide to building power

Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert

Jan 18, 2026 · 10 min read

Cycling primarily works the quadriceps, gluteus maximus, and hamstrings, while the core and hip–lower back stabilizers brace the pelvis to transfer force through a closed-kinetic-chain pedal stroke. If you only push down on the pedals you can leave “half your potential power” unused and increase knee load—here’s how biomechanics and bike fit help you recruit ...

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

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 ...

How long does it take to lose muscle? The science of detraining

Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert

Jan 17, 2026 · 11 min read

Measurable muscle atrophy typically doesn’t begin until about 2–3 weeks of complete inactivity, with the first 5–7 days off usually reflecting depleted glycogen and water rather than lost contractile tissue. The real risk window—and why immobilization (bed rest or a cast) changes the timeline—comes down to how quickly protein synthesis drops when mechanical tension disappears. ...