A vitamin supplement for older adults to feel younger
Supplementing Glycine and N-Acetylcysteine (GlyNAC) in Older Adults Improves Glutathione Deficiency, Oxidative Stress, Mitochondrial Dysfunction, Inflammation, Physical Function, and Aging Hallmarks: A Randomized Clinical Trial.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
GlyNAC improved mitochondrial function by increasing fat burning by 78% while reducing glucose oxidation by 65%, which is counterintuitive since most people think of mitochondria as 'energy factories' that should burn more glucose.
Most people assume better metabolism means burning more glucose, but this shows the body was actually becoming more efficient at using fat for energy, which is typically associated with younger, healthier metabolism.
Practical Takeaways
Older adults with obesity might consider discussing GlyNAC supplementation with their doctor, as it improved multiple aging markers without weight loss.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
GlyNAC improved mitochondrial function by increasing fat burning by 78% while reducing glucose oxidation by 65%, which is counterintuitive since most people think of mitochondria as 'energy factories' that should burn more glucose.
Most people assume better metabolism means burning more glucose, but this shows the body was actually becoming more efficient at using fat for energy, which is typically associated with younger, healthier metabolism.
Practical Takeaways
Older adults with obesity might consider discussing GlyNAC supplementation with their doctor, as it improved multiple aging markers without weight loss.
Publication
Journal
The journals of gerontology. Series A, Biological sciences and medical sciences
Year
2022
Authors
Premranjan Kumar, Chun Liu, J. Suliburk, Jean W. Hsu, R. Muthupillai, F. Jahoor, C. Minard, G. Taffet, R. Sekhar