This review comprehensively summarizes the existing evidence of the association between gut microbiota, microbial metabolites, and mitochondrial dysfunction in ASD, comprising of clinical, experimental, and epidemiological data over the last decade
Other related concerns include thyroid tumors observed in preclinical studies
For a detailed comparison of DSIP delivery forms, read DSIP Nasal Spray vs Injections: Similarities & Differences
Oral cobalamin supplementation in dogs is as effective as injectable cobalamin at achieving normal serum cobalamin concentrations
Thats why I believe companies like HIMS and HERS (in the US), Numan (UK) and others may be in a good position to capitalize on this and any other opportunity that emerges (think: peptides, testosterone replacement therapy and more), although regulation remains a massive risk for the time being