Garlic and onions are also excellent sources of the building blocks your body needs
We recently described the cell-penetrating peptide FOXO4-DRI as a senolytic drug 5
It starts getting delivered to the skin cells first and then from there, it transports the rest of the body through the cells
However, observational studies suggest that whilst acute toxicity remains exceptionally rare, sustained very high levels of B12particularly from supplements or injectionsmay be associated with certain health concerns, though these are correlations rather than proven causal relationships
Experimental models have evaluated it for cytoprotective and regenerative activities across gastrointestinal mucosa, tendons, ligaments, muscles, bone, nervous tissue, and vascular endothelium