does vitamin b12 injection make you sleepy Why do I feel worse after a injection? Vitamin B12 Injections: What You

Worsening macrocytic anemia : B 12 deficiency may also cause a macrocytic (megaloblastic) anemia BUT, in the presence of folate supplementation, this anemia may be masked so that B 12 deficiency may present with exclusively neurologic features

There are 6 possible areas, 3 on each side of the body, where an Intramuscular (IM) shot can be given

Scientific Context| One compound that has attracted attention in metabolic and neurological research is Vitamin B12 (commonly cyanocobalamin or methylcobalamin), an essential nutrient involved in red blood cell formation, DNA synthesis, and energy metabolism

doi: 10.1016/0014-2999(86)90175-5

Medical Weight Loss Plans may include B12 as part of a broader metabolic support protocol