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.

The science of food noise and how to turn down the volume

The science of food noise and how to turn down the volume

Dr. Jonathan Pierce, PhD avatar
Dr. Jonathan Pierce, PhD: Clinical Psychologist & Neuroscience Specialist
Dec 03, 2025 · 17 min read

If your brain never shuts up about food, it is not a character flaw. It is a brain-body signal problem that you can dial down with the right mix of habits, hormones and, when needed, medication. “When a man tells me he wakes up thinking about food and goes to bed planning his next snack, ...

Do runners live longer? The science behind mileage and mortality

Do runners live longer? The science behind mileage and mortality

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 03, 2025 · 16 min read

In long-term studies, running as little as 5 to 10 minutes a day at an easy pace is linked to roughly a three-year longer lifespan and about a 27% lower risk of all-cause mortality versus not running. The sweet spot for longevity appears to be moderate weekly volume (around 2 to 3 hours), not marathon-level ...

Testosterone killing foods: What actually lowers T in men and what to eat instead

Testosterone killing foods: What actually lowers T in men and what to eat instead

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 03, 2025 · 17 min read

“Testosterone killing foods” are foods that, when eaten often as part of an ultra processed Western style diet, are linked to lower testosterone in men through inflammation, insulin disruption, and weight gain. The good news is that you do not need a perfect diet. You need a few high impact swaps and the right lab ...

Volume eating: The simplest way for men to cut calories without feeling hungry

Volume eating: The simplest way for men to cut calories without feeling hungry

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 02, 2025 · 13 min read

Volume eating is a nutrition strategy that emphasizes high volume, low calorie foods so you feel full while naturally eating fewer calories. Done right, it can make fat loss feel less like willpower and more like smart meal design. “Volume eating works best when you treat it as a way to add smart volume, not ...

How to make the most of comprehensive biomarker testing for long-term health

How to make the most of comprehensive biomarker testing for long-term health

Dr. Susan Carter, MD avatar
Dr. Susan Carter, MD: Endocrinologist & Longevity Expert
Dec 02, 2025 · 13 min read

To make the most of comprehensive biomarker testing, interpret the 100+ lab results as a multi‑marker pattern (for example, LDL cholesterol, triglycerides, C‑reactive protein, and blood pressure together) to better predict your 10‑year cardiometabolic risk than any single “high” or “low” number. Here’s how to translate that pattern into concrete choices about food, movement, sleep, ...

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