Blood test interpretation

Learn how to read and understand your blood work results, from hormone panels to metabolic markers. Knowing what your numbers mean empowers you to make informed decisions about your health, TRT protocols, and overall optimization.

What foods are high in estrogen? What high estrogen in men really means

What foods are high in estrogen? What high estrogen in men really means

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

Many foods contain estrogen-like plant compounds, but typical servings rarely raise estrogen levels in men in a clinically meaningful way. The bigger drivers of high estrogen in men are often body fat, metabolic health, and environmental exposures, so the most effective fixes are usually not about “banning soy” or “quitting fruit.” “Most men who worry ...

Does testosterone make your dick bigger? What the science says about size, erections, and TRT

Does testosterone make your dick bigger? What the science says about size, erections, and TRT

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 21, 2025 · 11 min read

Testosterone does not make your penis bigger after puberty. But if low testosterone is weakening your erections, restoring healthy levels can make your penis look and function bigger in the moment because erection quality improves. “If you are asking ‘does testosterone make your penis bigger,’ the honest medical answer is no for adult men. Testosterone ...

Longevity trends for men in 2026: What is worth your time and what is noise

Longevity trends for men in 2026: What is worth your time and what is noise

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 18, 2025 · 10 min read

The longevity trends most likely to improve men’s healthspan in 2026 are the ones that find risk early, restore metabolic health, and protect muscle and recovery with measurable, clinician guided steps. The noise is anything that promises “age reversal” without labs, outcomes, or safety guardrails. “The most useful longevity trends are not the flashy ones. ...

Celebrity penises and the big penis myth: What men’s health science actually says

Celebrity penises and the big penis myth: What men’s health science actually says

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 15, 2025 · 11 min read

Celebrity penis rumors rarely reflect measurable reality, and a big penis is not a reliable predictor of sexual performance or sexual health. What matters far more is erection quality, hormone balance, blood flow, and confidence. This article breaks down what size science really shows, how to measure correctly, and what to do if you are ...

Can testosterone increase blood pressure? A practical guide to TRT and blood pressure for men

Can testosterone increase blood pressure? A practical guide to TRT and blood pressure for men

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 15, 2025 · 11 min read

Yes, testosterone can increase blood pressure in some men, but the average effect is usually small and the research is mixed. The bigger issue is identifying who is most likely to see a rise, then monitoring blood pressure and lab markers so treatment stays safe. “When men ask me whether testosterone replacement therapy and blood ...

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