Not necessarilymany patients use B12 injections proactively for energy and immune support
However, some people, especially those with specific genetic mutations, might not absorb it as efficiently
History Descriptions of deficiency effects Between 1849 and 1887, Thomas Addison described a case of pernicious anemia, William Osler and William Gardner first described a case of neuropathy, Hayem described large red cells in the peripheral blood in this condition, which he called "giant blood corpuscles" (now called macrocytes), Paul Ehrlich identified megaloblasts in the bone marrow, and Ludwig Lichtheim described a case of myelopathy
AHK-Cu does not directly enhance cell migration the way TB-500 does
Scientific References Frequently Asked Questions Will I feel better immediately after my first B12 injection
B-12 injections bypass the digestive system entirely