Genetic variations (nutrigenomics): Certain polymorphisms in the GST, GPX, or MTHFR genes may reduce the bodys antioxidant defense capacity
Telomerase activity is sustained, actively maintaining telomere length during cell division
This is particularly relevant for oral administration, which is subject to intrinsic factor saturation and receptor limitations in the ileum ( Moreover, our results highlight the essential role of vitamin B12 in homocysteine metabolism, as supplementation was associated with a significant reduction in serum homocysteine levelsan important biomarker associated with cardiovascular and neurodegenerative diseases
Li C, Wallace S
Abstract Anorexia and fasting are host adaptations to acute infection, and induce a metabolic switch towards ketogenesis and the production of ketone bodies, including -hydroxybutyrate (BHB) 1,2,3,4,5,6
In: Masella R, Mazza G (eds) Glutathione and sulfur amino acids in human health and disease