where does the vitamin b12 injection go places Best B12 Injection Sites: to Inject B12 · PA Relief B12 vitamin Store How to

People with Vitamin B12 deficiency may experience symptoms like fatigue and weakness, which can suppress appetite

Parkinsonism Relat Disord 39:3136 Sakakibara R, Kishi M, Ogawa E, Tateno F, Uchiyama T, Yamamoto T, Yamanishi T (2011) Bladder, bowel, and sexual dysfunction in Parkinsons disease

It's also possible that the NHS test was a false negative and you do have IF antibodies

Half-life & frequency rationale No published human pharmacokinetic study of 5-Amino-1MQ exists, and the mouse efficacy study itself did not report half-life or bioavailability figures

It's also used to treat certain nerve-related conditions, such as optic neuropathy (damage to the optic nerve)

In contrast, cyanocobalamin is an inactive, synthetic, slightly-toxic form of B12 that the body must convert