Posts in 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.

How to lower hematocrit on trt safely and effectively

How to lower hematocrit on trt safely and effectively

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 11, 2025 · 10 min read

Testosterone therapy can optimize your life, but it often comes with a hidden cost: thicker blood. Here is the science behind high red blood cell counts and the specific steps you can take to manage it without sacrificing your progress. “We often see men panic when their hematocrit climbs, fearing they must stop therapy immediately. ...

How body fat speeds up aging in men: the science of metabolism and longevity

How body fat speeds up aging in men: the science of metabolism and longevity

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 10, 2025 · 14 min read

Extra belly fat in men is not just stored energy. It is a hormone factory and immune organ that can speed up aging, damage metabolism, and cut into your healthy years. The good news: targeted fat loss is one of the most proven tools we have for longevity. “For men, losing excess visceral fat is ...

Finding the best men’s groin deodorant: science, safety, and what actually works

Finding the best men’s groin deodorant: science, safety, and what actually works

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 10, 2025 · 14 min read

The best men’s groin deodorant does more than cover odor. It has to work with your skin biology, avoid irritating thin genital skin, and fit into a simple routine you can actually stick to. “If you would not feel comfortable rubbing a product on your eyelids, do not put it straight on your scrotum. The ...

Ranking the healthiest cut of steak for building muscle and managing weight

Ranking the healthiest cut of steak for building muscle and managing weight

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 10, 2025 · 11 min read

Red meat has a controversial reputation, but the right cut provides essential amino acids and micronutrients without the caloric surplus. Here is a breakdown of the leanest cuts of beef and how to fit them into a performance nutrition plan. “Steak is often demonized in diet culture, but for men focused on strength and recovery, ...

Glycine for sleep and performance: The amino acid you might be missing

Glycine for sleep and performance: The amino acid you might be missing

Dr. Jonathan Pierce, PhD avatar
Dr. Jonathan Pierce, PhD: Clinical Psychologist & Neuroscience Specialist
Dec 09, 2025 · 10 min read

It is not just for building muscle. This simple amino acid cools the body, calms the mind, and might be the missing link in your deep sleep architecture. “We often look for complex pharmaceutical solutions for sleep, but sometimes the answer is basic biology. Glycine helps the body lower its core temperature—a non-negotiable physiological trigger ...

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