Forget purpose – just be useful

Rethinking healthy aging when you don’t know what’s next.

Why scientists think the brain may worsen heart attacks

The heart-brain-immune link and the future of cardiovascular care. Plus, a two-day oatmeal ‘reset’ that dramatically lowers cholesterol, and “Friendcare”

People who exercise this way may live longer

One shift has been linked to a 19% lower risk of death in a new study — even when total workout time stayed the same.

A common pesticide is making fish age faster

A new study offers clues about the link between pesticides and aging. Plus, a blood test that can pinpoint effective breast cancer treatments, the Analog bag, and leg strength.

This sound frequency is changing how scientists study Alzheimer’s

Sound waves may be a trendy focus hack, but emerging research hints at a potential to slow the progression of Alzheimer’s and support healthy brain aging.

🤖 🤖 Hello, I'm Liv. Is your Sleep Regularity Index (SRI) above 74?

The AI-backed metric that proves timing beats duration for biological longevity.

The organ of mortality

Plus, the brain as a longevity bottleneck, the Blue Zones debate, heart surgery's next era, cancer breakthroughs.

Monkeys, mini marshmallows, and longevity

Plus new research on boosting cellular energy, mahjong, and the true science of woo ‘manifestation.’

Five predictions: Longevity trends for 2026

A research-backed look at the trends shaping how we’ll eat, rest, recover, and age well in 2026.

The most powerful longevity tool: how you talk to people

On this week's podcast, a longevity physician calls out the hype and gives you strategies to extend health span.

What if longevity started with a song

Why 'sing like no one is listening' may be great healthy aging advice.

Memory follows the rhythm of your breath

How would you act knowing every breath you took shaped how well you remember? 🫁 That is a new frontier in longevity.

Your brain needs a 401K too

Cathi Lamberti on building cognitive reserve, the brain-body connection most technology is destroying, and why one woman threw away her walker after 12 weeks.

The “Batman Effect” and Aging Better

Plus: wiretapping the gut-brain connection, the sisters shaking up longevity, and the surprising benefit of hot tubs.

AI can transform healthcare, but longevity starts with you

Plus, AI is a “2-year-old alien,” what your gut says about heart health, women’s testosterone, and how metabolism drives longevity.

The longevity factor more powerful than diet or exercise

Plus, the joy of connection, Kim Kardashian’s brain aneurysm, how wealth affects your health, and the importance of kindness

Does Stress Really Cause a Brain Aneurysm?

From Kim Kardashian to chronic anxiety, here’s what really happens inside your head.

Defeat The Aging Monsters

Fighting The Zombie (cell) apocalypse, therapeutic card-reading, and Draculean facials for a healthy and ageless beauty.

Feeling the slowdown? It’s your body’s repair season.

The Science of Women’s Brain Longevity

Small habits, big impact: How to keep your mind strong for life

What's the Tea?

New insights into the metabolism-boosting mechanisms of green tea. Plus, the surprising role of the brain's ‘glue’ In aging, Costco sells Ozempic, and more.

Your Brain On Purpose

A simple daily habit linked to lower dementia risk — even for those with Alzheimer’s genes.

How Hormone Therapy Became My Longevity Game-Changer

It’s time to stop “pushing through” and start aging smarter.

Peak performance starts in the nervous system

From neuroscience in elite sports and nervous system hacks. Plus, going all out in a workout, cocoa for inflammaging, and the 80-year-old Appalachian Trailblazer.

Bacteria, Brains, and Breakthroughs

Plus, Amazon Pharmacy is shaking up the industry, an AI tool predicts the risk of 1000s of diseases, and a bespoke new social trend.