Dr. Barry Dinner has spent 30 years finding the root causes of premature aging. Three structured 12-month programs — one for every chapter of your health journey.
Dr. Barry Dinner, MD
Certified Anti-Aging & Functional Medicine Specialist · A4M Board Certified
Hormone Longevity
A 12-month protocol for menopause and andropause — preserving muscle, protecting bone, sharpening your brain, and slowing aging.
Brain Health
Coming soonCognitive decline is not inevitable. Target the root causes — inflammation, gut health, hormones, sleep — to keep your mind sharp.
GLP Weight Management
GLP-1 medications are powerful — but lifestyle is what makes results last. Fix the root causes, protect muscle, and build habits that outlast the medication.
The physician behind Beyoung
Dr. Dinner's career spans 33+ years across family and functional medicine in South Africa and Israel. After completing his A4M fellowship in anti-aging and regenerative medicine, he built one of the most comprehensive functional medicine practices in the region.
His methodology: don't treat symptoms — find the root cause. The Beyoung programs are his clinical protocols, made accessible at scale.
“I always felt limited in conventional medicine — patients kept coming back with fatigue, weight gain, and brain fog, but tests came back normal. Functional medicine changed everything. Understanding and treating the root cause is transformative.”
Dr. Barry Dinner
Founder, Beyoung · Ramat Beit Shemesh, Israel
How every Beyoung program works
01
Complete your intake. Your nurse reviews it and activates your personalised program.
02
Each week unlocks Dr. Dinner's content — the science behind what you're doing and why.
03
Log energy, sleep, symptoms, nutrition, and exercise. Your trends show what's working.
04
Every quarter your nurse reviews your data, adjusts your focus, and keeps you on track.