20 articles
A 7-day trial shows GlyNAC boosts glutathione in blood, liver, and muscle while protecting intestinal structure and reducing liver inflammation under heat stress.
Baylor researchers investigated whether glutathione precursors glycine and NAC could reverse oxidative stress and mitochondrial dysfunction in COVID-19.
A comprehensive review reframes N-acetylcysteine as a precision redox modulator and spotlights its lipophilic amide derivative NACA as a superior next-generation agent.
Cornell study tests whether N-acetylcysteine can restore protective antioxidants in Parkinson's patients' brains using advanced brain imaging.
Comprehensive review of 113 studies reveals NAD+ precursors are safe but clinical benefits for longevity remain unclear.
A completed Nestlé-sponsored trial directly compared three popular NAD precursors head-to-head in healthy adults.
New study evaluates reduced nicotinamide mononucleotide for anti-aging benefits, measuring biological age and physical performance.
New study reveals reduced forms of NAD precursors trigger broader cellular changes and more potent longevity benefits than current supplements.
Short-chain fatty acid acetate improves cognitive function in diabetic patients by enhancing mitophagy, the brain's cellular cleanup process.
A major review finds clinical proof for NAD+ decline with age is sparse, and human trials of NR and NMN show limited efficacy.
First major clinical trial tests NMN supplement doses up to 900mg in middle-aged adults for anti-aging effects.
A comparative review of NMN and NR supplements weighs tissue targeting, clinical evidence, and top-rated products for NAD+ optimization.
Research challenges popular belief that NAD supplements improve muscle performance, finding minimal functional impact when NAD levels drop.
A completed Mayo Clinic trial examined whether nicotinamide riboside can preserve bone density, muscle mass, and metabolic function in healthy older adults.
Expert reviews confirm NR and NMN raise blood NAD+, but longevity proof remains elusive and product quality varies widely.
Scientists discover HCY-NBD compound that prevents vascular aging by stabilizing protective GSTM2 protein in diabetic conditions.
Small trial explores how popular greens supplement affects microbiome and blood nutrient markers in healthy adults over 7 weeks.
Leading NAD researcher cuts through supplement hype to reveal what actually raises NAD levels and fights inflammation in humans.
Expert analysis reveals why NAD's anti-cancer benefits may outweigh potential risks despite ongoing scientific debate.
A rigorous product review reveals major quality gaps in NAD+ supplements and what dosing evidence actually supports.
