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

Neutral grip pulldown: how to build your back while protecting your shoulders

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

Nov 26, 2025 · 9 min read

The traditional lat pulldown is a staple for back width, but it forces your shoulders into a position that can cause long-term impingement. Here is why the neutral grip variation offers the same muscle growth with superior joint mechanics. “The neutral grip pulldown is rarely just an alternative for variety; for many of my patients, ...

Medicine 3.0: How prevention-based care can add healthy years to your life

Dr. Susan Carter, MD: Endocrinologist & Longevity Expert

Nov 25, 2025 · 15 min read

Medicine 3.0 shifts healthcare for men from reacting to disease to predicting and preventing it. Here’s how to use this longevity-focused model to protect your testosterone, metabolism, heart, and brain. “Medicine 3.0 asks a simple question: what will your 70-year-old self wish you had done at 40 or 50? For most men, the answer is ...

8 signs of healthy sperm every man should know

Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate

Nov 25, 2025 · 15 min read

You cannot diagnose fertility by eye, but understanding the 8 signs of healthy sperm, a normal sperm color chart, and what changes in your semen mean can help you spot problems early and know when to get tested. “Most men check their biceps more often than they check their semen. But semen is one of ...

Is Dave’s Killer Bread healthy or just hype?

Dr. Susan Carter, MD: Endocrinologist & Longevity Expert

Nov 25, 2025 · 8 min read

Dave’s Killer Bread lines the shelves with promises of whole grains and organic seeds. But with higher calorie counts and added sugar, does it actually support your metabolic health? Here is the endocrinologist’s verdict. “Dave’s Killer Bread represents a nutritional trade-off. You get a robust dose of fiber and protein that blunts the glucose spike ...

Hydrogen water bottle benefits: hype, risks, and what the science actually says

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

Nov 24, 2025 · 15 min read

Hydrogen water bottles promise faster recovery, sharper focus, and anti-aging effects, but the clinical evidence is still early. Here is what the research really shows, how these devices work, and how to decide if they earn a place in your routine. “Hydrogen water is not magic, and it is not pure snake oil either. The ...