Astaxanthin and Aerobic Training After 65: What We Know
Can astaxanthin improve fat burning during aerobic training after 65? One small trial says maybe, but its supplement mix and subgroup results limit the claim.
Flavonoids and SIRT1: What a 2024 Systematic Review Actually Shows
A 2024 systematic review claims flavonoids boost mitochondrial function via SIRT1. Here's why the pathway isn't news — and what the evidence actually says.