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

Foods that kill zombie cells: The science of eating for longevity

Foods that kill zombie cells: The science of eating for longevity

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 25, 2025 · 10 min read

Aging is not just about wear and tear; it is about the accumulation of damaged cells that refuse to die. Emerging research suggests that specific nutrient-dense foods can help your body identify and eliminate these “zombie” cells to protect muscle, heart, and metabolic health. “We used to think aging was a passive slide into decline. ...

What foods are high in estrogen? A men’s guide to high estrogen in men and what to do

What foods are high in estrogen? A men’s guide to high estrogen in men and what to do

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 24, 2025 · 10 min read

Men make estrogen, need estrogen, and can feel pretty awful when estrogen runs too high or too low. Here’s what the research says about “what foods are high in estrogen,” what high estrogen in men can look like, and how to get your hormones back into a healthier range. “Estrogen isn’t a ‘women-only’ hormone. Men ...

What causes newbie gains? The science behind rapid strength growth

What causes newbie gains? The science behind rapid strength growth

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

If you are just starting your lifting journey, you are entering a unique biological window where muscle and strength skyrocket. Here is why your body responds so aggressively to iron and how to ride the wave as long as possible. “Think of newbie gains as a ‘software update’ for your muscles. Before you even build ...

Does having sex increase testosterone? The truth about bedroom habits and hormone levels

Does having sex increase testosterone? The truth about bedroom habits and hormone levels

Dr. Alexander Grant, MD, PhD avatar
Dr. Alexander Grant, MD, PhD: Urologist & Men's Health Advocate
Dec 23, 2025 · 11 min read

Locker room wisdom suggests that abstinence saves your strength while others claim an active sex life boosts your hormones. The clinical reality is a mix of temporary spikes, hormonal baselines, and the complex feedback loop of male physiology. “Many men treat their testosterone levels like a bank account they are afraid to overdraw. They worry ...

Sauna before or after your workout? A science-based timing guide for men

Sauna before or after your workout? A science-based timing guide for men

Dr. Bruno Rodriguez, DPT, CSCS avatar
Dr. Bruno Rodriguez, DPT, CSCS: Strength, Recovery, and Physical Therapy Expert
Dec 22, 2025 · 12 min read

If you’re trying to decide “sauna before or after workout,” your goal matters. Here’s what the research says about performance, recovery, cardiovascular benefits, and the practical question men ask most: how long to sit in sauna after workout without overdoing it. “For most guys, a sauna after training is the better default because it supports ...

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