Kayla Barnes-Lentz on Instagram: "Let’s start 2026 with measurements so we can track our progress! Here’s my at home biomarker series! Part one! If you’re getting on a scale, I’d recommend it be a bioimpedance scale. If you’re interested in joining me for my 2026 female longevity challenge, we go deep on all of the at home bio markers and blood bio markers and how to track and I have downloadable sheets for tracking! It’s not too late to join, you can sign up via the link in my bio and save $50