doi:10.1007/s11214-025-01158-6
Conclusion Glutathione may help reduce weight by increasing metabolism, improving insulin sensitivity, and lowering oxidative stress
Beyond Lactobacillus and Bifidobacterium , several other taxonomic groups demonstrate significant therapeutic and industrial value ( Table 2 )
Production of NAD+ declines sharply with age, leading to hidden cellular damage and visible symptoms like wrinkles, stubborn fat, cognitive fog, delayed recovery, and joint discomfort.[1][2][3] Emerging research suggests that this decline not only accelerates visible aging but also contributes to a cascade of metabolic and neurological issues, making NAD+ restoration a cornerstone of modern anti-aging protocols
Irradiation of skin with visible light induces reactive oxygen species and matrix-degrading enzymes
Hydrolytically sensitive peptides such as Sermorelin and AOD-9604 degrade faster and should be used within 23 weeks, while stabilized analogs like Semaglutide and Tirzepatide can retain potency for 46 weeks
