man hanging from pull-up bar

Grip Strength – Are You Underutilizing This Predictor of Aging and Health?

Grip strength declines with age – this is an unwelcome change I’ve noticed even in myself, despite a good, consistent resistance training habit through adulthood. Jars that were completely uneventful for me, I need more effort to open, or resorting to using a jar-opening tool. This is in part, what makes me interested in grip strength.

clock

The Most Affordable Lab-Based Epigenetic Age Tool – The PhenoAge Calculator

Biological “clocks” based on epigenetic age have been around for just over a decade. Steve Horvath, a PhD scientist at UCLA launched the field with his original 2013 pan-tissue clock that predicted chronological age with head-turning accuracy. Other researchers subsequently crunched their own epigenetic (DNA methylation) data and applied advanced mathematical models to similarly predict age with their own “clocks”, resulting in a suite of available epigenetic age assessments – each with similarities but also notable differences. Some of these are more widely available for non-researchers to use than others.

Skin care. Hands in close-up

Why Skin Health is the Ultimate Test of Longevity

When you think about longevity tests, you might picture lipid panels and fasting blood glucose assessments. However, there’s one aspect of longevity you might not immediately consider: the health of your skin. From eczema and rosacea to premature lines and wrinkles, what’s happening on the surface is often indicative of underlying issues, including those that contribute to cardiovascular disease, dysbiosis, and mitochondrial dysfunction.