Community Discussions

Best Ways to Measure Body Fat at Home: DEXA Scan, Smart Scales & More

Andy Lenz · 1 day ago · 0 replies · in General

How accurate is VO₂max tracking from wearables like WHOOP, Oura, and Garmin compared to lab tests (lactate threshold or spiroergometry)?

Karol Domagalski · 1 week ago · 8 replies · in General

Zone 2 may not be optimal for mitochondrial function or fat oxidation the 2025 Storoschuk et al. study reveals

Karol Domagalski · 3 days ago · 2 replies · in General

Best weighted vest for zone 2 running & bodyweight training – GoRuck, Rogue, or alternatives?

Karol Domagalski · 3 weeks ago · 16 replies · in GoRuck

Long-term supplement adherence tipps

Dennis · 3 days ago · 1 reply · in General

Best bike ergometer for low heart rate zone 2 cardio (for fat burn & longevity)?

Karol Domagalski · 2 weeks ago · 7 replies · in Concept2

What’s the optimal creatine dosage for cognitive benefits? 5g per day doesn’t seem to be enough…

Karol Domagalski · 2 weeks ago · 6 replies · in Concept2

Blood Pressure Measurement

Heiko Bartlog · 1 week ago · 4 replies · in General

Barefoot shoes

Thomas Weidlich · 1 week ago · 3 replies · in General

Best sources for buying organic foods (nuts, seeds, spices, etc.) in bulk online – any hidden gems?

Tino · 2 weeks ago · 3 replies · in General

ChatGPT for Health & Science Questions: Reliable or Not?

Simon Krüger · 3 weeks ago · 4 replies · in General

What's the best scale to measure body composition (fat, muscle mass, etc.) for at-home use?

Lukasz Siemaszko · 2 weeks ago · 2 replies · in General

Function Health (all in 1) Blood Testing Review: Is It Worth the Money?

Andy Lenz · 2 weeks ago · 1 reply · in Function Health

What’s the best reverse osmosis water filter with remineralization for longevity and health available in Europe?

Karol Domagalski · 2 weeks ago · 2 replies · in General

Air conditioning

Ori Raz · 2 weeks ago · 8 replies · in General