Evidence-based supplements, vitamins, minerals, nootropics, and longevity interventions
208 articles
A completed RCT tests whether adding collagen peptides to standard calcium and vitamin D supplementation improves bone density and remodeling markers in women with osteopenia.
Baylor researchers investigated whether glutathione precursors glycine and NAC could reverse oxidative stress and mitochondrial dysfunction in COVID-19.
Expert reviews compare NMN and NR head-to-head. NMN edges out for muscle and sleep benefits; NR leads for neuroprotection.
A completed Nestlé-sponsored trial directly compared three popular NAD precursors head-to-head in healthy adults.
A phytosome delivery system boosts quercetin's anti-aging effects in C. elegans, extending lifespan 50% and enhancing stress resistance beyond the unformulated compound.
Expert reviews compare NMN and NR on human trial data, bioavailability, and top-ranked brands for 2026.
A completed Mayo Clinic trial examined whether nicotinamide riboside can preserve bone density, muscle mass, and metabolic function in healthy older adults.
A molecule from aged garlic activates a key longevity pathway in fat tissue, signaling the brain to restore muscle strength in old mice.
A comparative review of NMN and NR supplements weighs tissue targeting, clinical evidence, and top-rated products for NAD+ optimization.
Low-dose Vitamin K2 activates a key longevity signaling pathway in C. elegans, reducing oxidative stress and extending lifespan.
A new review maps the molecular mechanisms by which stress boosts astaxanthin yield in yeast, pointing toward scalable natural production.
Expert reviews rank fisetin and quercetin as top senolytics, with spermidine and resveratrol as supporting players in longevity supplement stacks.
