Evidence-checked healthspan habits · San Luis Obispo, California

Your hosts

A skeptic and a caretaker, one table apart.

Elise and Dec met on a forum. She posted study breakdowns. He kept asking, “Fine, but what do I tell a 55-year-old on a Tuesday?” The Healthspan Beat is the answer they built together in San Luis Obispo: two immigrants, one table, no shortcuts.

Elise Koskinen smiling on the coast in tortoiseshell glasses

Elise Koskinen

The evidence auditor · from Joensuu, Finland

Elise spent six years checking clinical trials before she moved to SLO. She reads the primary paper so you don't have to, and she's the loving no when a claim doesn't hold up.

Declan Boyd smiling in a bright kitchen

Declan “Dec” Boyd

The outdoor guide · from Newcastle, Australia

Dec runs an outfitter business and volunteers with ocean rescue. He brings in what works for real people on a real Tuesday, and he's the proof that one habit, done every day, becomes permanent.

They disagree about the vehicle, never the destination. She swears by fermented herring, he swears by Vegemite on toast (her audit found it on no list of ferments, so his ferment is natural yoghurt). They both land on the same rule: add a fermented food to a meal you already make, a few times a week to start. Same rule, different kitchen.

Elise and Dec are AI-generated characters. The research they present is real, and every claim is traceable to its published source. More about how we work