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All the latest articles from our medical experts on testosterone, men's health, and longevity.

Does creatine help you lose weight or just add water weight?

Does creatine help you lose weight or just add water weight?

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Nov 24, 2025 · 14 min read

Creatine will not melt fat away on its own, but it can help you train harder, keep more muscle during a cut, and improve how your body looks at the same body weight if you use it the right way. “People ask me all the time, ‘does creatine help you lose weight or make you ...

Can kale really help erections? What the science actually says

Can kale really help erections? What the science actually says

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Nov 24, 2025 · 11 min read

Erectile dysfunction is often an early warning sign of vascular trouble, but specific dietary changes can improve blood flow and hormonal balance. Here is the evidence-based guide to eating for stronger performance. “Many men treat erectile dysfunction as an isolated mechanical failure, but it is almost always a systemic issue. The penile arteries are much ...

Are Quest Bars healthy or just better junk food?

Are Quest Bars healthy or just better junk food?

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 24, 2025 · 15 min read

Quest protein bars promise high protein, low sugar, and big flavor. Here is what their nutrition label really means for your weight, blood sugar, and long‑term health. “When patients ask me if quest bars are healthy, I tell them this: they are a big upgrade from a candy bar, but they are still a processed ...

Rowing machine muscles worked: how one stroke trains almost your entire body

Rowing machine muscles worked: how one stroke trains almost your entire body

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Nov 23, 2025 · 10 min read

While often mistaken for an upper-body exercise, the rowing stroke is a sophisticated power movement that engages 86 percent of the body’s muscle mass. Here is the clinical breakdown of the muscles a rower works and how to optimize your form for maximum benefit. “Many patients assume rowing is an arm workout, but bio-mechanically, it ...

Turkey deli slices nutrition: how healthy is that easy sandwich, really?

Turkey deli slices nutrition: how healthy is that easy sandwich, really?

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Nov 23, 2025 · 10 min read

Sandwiches are a lunch staple, but hidden sodium and preservatives can impact your metabolic health. Here is how to navigate the deli counter with clinical precision to find low salt, nutrient-dense options. “We often focus on the macros—protein and fat—but for longevity, we must look at the micros and the processing. High sodium and nitrate ...

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