doi:10.1515/acph-2016-0043 Zhou K, Zhao R, Geng Z, et al
Severe vitamin B12 deficiency causes psychiatric and cognitive disturbances in some patients
For most people, a B12 injection will be more effective than taking an oral B12 supplement
Daily intraperitoneal administration for 11 days reduced body weight gain, decreased white adipose tissue mass by approximately 35%, and reduced adipocyte size, while food intake between treated and control groups did not differ significantly
Injections are also advantageous for individuals who have undergone gastric surgery, as the procedure can: Decrease the number of cells needed to secrete stomach acid and intrinsic factor in the gastrointestinal tract Help bypass absorption challenges Provide adequate levels of the essential vitamin Immediate Increase in Blood Levels B12 injections can raise blood levels of the vitamin within 48 to 72 hours
Long-Term Vitamin B12 Benefits for Overall Health Regular vitamin B12 treatment supports heart health, nerve protection, and long-term well-being