lump in arm after b12 injection Lumps or swelling your injection? Don’t panic it’s more common than you think., This usually comes from injecting the same spot too often, not letting the oil fully disperse, or just your Injecting B12 into fat: 4
Description
Forme Proprits Proprits La cyanocobalamine (vitamine B12) et l'acide folique (vitamine B9) permettent de soutenir les rserves en vitamines B12 et B9

Because these tests dont always show the full picture, its best to measure at least two parameters before diagnosing a B12 deficiency

Wulffele MG, Kooy A, Lehert P, et al
Patients with early Leber's disease (hereditary optic nerve atrophy) who were treated with cyanocobalamin suffered severe and swift optic atrophy
Your body naturally produces GHK-Cu, but levels drop by 60% between age 20 and 60

However, they should not substitute a balanced diet rich in vitamin B12
