* Betaine supplementation improved muscle strength and reduced scarring in aged //mice * Multi-omics profiling mapped how long-term training reshapes body-wide health Researchers have discovered a ...

Animal studies have suggested that betaine, but not choline, may improve body composition, but little evidence is available in humans. We examined the association of serum concentrations of choline ...

June 25, 2025 —A Cell-published study led by Chinese Academy of Sciences and Xuanwu Hospital Capital Medical University reveals how exercise systemically counters aging and identifies betaine—a kidney ...