Andrew Huberman: But the data, by my read, are remarkable
PE-22-28 PE-22-28 is a seven-amino-acid fragment derived from BDNF itself
Rev Panam Salud Publica
More recently, their anti-inflammatory, cardioprotective, and neuroprotective properties have been explored in conditions such as cardiovascular disease (24), non-alcoholic fatty liver disease (25), osteoarthritis (26), rheumatoid arthritis (27), Alzheimers (28), and Parkinsons disease (29)
A vitamin B12 injection is generally very safe and has no side effects including administration in higher doses
Side-by-side dosing comparison The most striking difference is not the starting doses or the titration timelines, which are fairly similar across all three peptides