b12 vitamin injections side effects Are Shots Right for You? Vitamin B12 Injections: Good or
Description
Researchers have found that vitamin D deficiency is common among people with type 2 diabetes
Energy is consistently better

In severe cases, neuropsychiatric symptoms can progress to include visual disturbances (which may reflect optic neuropathy), personality changes, or even psychosis, though these are less common
Any alcohol affects the way you absorb nutrients
