metallic taste in mouth after b12 injection Mouth: Common Causes Vitamin B12 deficiency symptoms: Metallic
Description
One essential vitamin is B12

Vos, and D
Insulin-stimulated protein kinase C lambda/zeta activity is reduced in skeletal muscle of humans with obesity and type 2 diabetes: reversal with weight reduction
They are convenient, cost-effective, and offer a consistent source of this essential vitamin

doi: 10.1007/s00125-011-2205-6

They come in a few different forms
