does b12 injection have to be in muscle How Give a Injection: Step-By-Step Instructions Vitamin B12 Injections: What You

Alternate injection sites include the outer thigh or upper arm fatty tissue if rotating sites to prevent lipohypertrophy (tissue buildup from repeated injections)

(PubMed) Bell KM, Plon L, Bunney WE, Jr., Potkin SG

It works by inhibiting NNMT, an enzyme that regulates cellular energy metabolism and is mostly found in fat tissue

STEP 1 enrolled over 1,900 adults without diabetes and showed an average weight loss of 14.9 percent of body weight over 68 weeks

Direct comparison data dont exist, but we can extrapolate from individual trials

The gradual increase gives the body time to adapt to the stronger receptor activation