Blog
Noise pollution and cardiovascular aging: The silent risk living in your walls
Noise pollution is a quantified cardiovascular risk factor. Night noise elevates cortisol, drives endothelial dysfunction via NOX-2 ROS, and raises hypertension, AFib, and CHD risk per 10 dB increase. Here is the science and what to do about it.
Peripheral artery disease: The hidden vascular aging test you should know
PAD affects 13% of adults over 50 and often goes undetected. Learn about the ankle-brachial index, walking tests, and how vascular aging connects to your longevity.
Social isolation and mortality: The science behind the most underestimated aging risk factor
Social isolation is as deadly as smoking 15 cigarettes per day, shortens lifespan by up to 15 years, and raises dementia risk by 50%. Here is the biology behind loneliness and how to counteract it.
The triglyceride-glucose index: A smarter way to measure insulin resistance
The TyG index is an emerging biomarker that predicts insulin resistance, cardiovascular disease, and metabolic syndrome — calculated from a standard blood test. Learn how to compute it and what the numbers mean.
UV damage and photoaging: What the sun does to your biology beyond your skin
UV radiation causes far more than cosmetic aging. UVA degrades collagen via MMPs, UVB creates DNA mutations, and systemic inflammation follows. Here is the full science — and how to protect yourself.
Boron: The overlooked mineral for hormones and bones
Boron supports testosterone, estrogen, vitamin D metabolism, and bone density — yet most adults get too little. Evidence-based guide to boron and longevity.
Calcium paradox: Too much ages arteries, too little ages bones
The calcium paradox links bone loss and vascular calcification with age. Learn how to think about calcium, vitamin D, vitamin K, and monitoring.
Choline: The brain nutrient 90% of adults don't get enough of
Choline is essential for brain, liver, and methylation health. Learn intake gaps, food sources, supplement forms, safety limits, and aging evidence.
CoQ10 and Ubiquinol: Fueling mitochondria after 40
CoQ10 supports mitochondrial energy and may help heart failure or statin muscle pain. Longevity effects remain unproven. Learn dose and form choices.