B12 is notoriously hard to absorb through the gut, especially as you get older or if you have certain digestive issues
Non-invasive and convenient: Administered as a weekly injection, it simplifies medication adherence and requires no lifestyle changes beyond dietary and exercise recommendations
Peng PJ, Ho PS, Tsai CK, Huang SY, Liang CS
Methionine (an essential amino acid), inositol (a B-complex-associated compound), and choline (an essential nutrient), typically in a preserved sterile solution
J Biol Chem284723727
In addition, increased consumption of meat, poultry, and seafood is a major aim of the Trump Administrations Make America Health Again (MAHA) initiative