In clinical gastroenterology, "leaky gut" is not a primary medical diagnosis like Crohn's disease or celiac disease.Increased intestinal permeability is a secondary consequence of underlying inflammation, dietary triggers, or microbiome dysbiosis
FOXO4-DRI is a senolytic peptide that induces apoptosis of senescent cells
Serious B12 deficiencies can impair heart and neurological functions, leading to a wide range of serious symptoms including tinnitus, severe joint pain, memory problems, depression, anxiety, poor muscle function, ataxia and changes in reflexes
For these uses, you want the compound to stay in the gut which is exactly what oral delivery achieves
Some users take the product ongoing for maintenance