is b12 injection good Services 10 Benefits of Vitamin B12

Microdetermination of N1-methyl-2-pyridone-5-carboxamide, a major metabolite of nicotinic acid and nicotinamide, in urine by high-performance liquid chromatography

The Cleveland Clinic reports that 15% of adults over 60 have B12 deficiency, yet many experience unexplained fatigue, pale skin, and rapid heartbeat that doctors often dismiss as stress

That doesnt mean all compounded products are unsafebut it does mean quality and evidence can vary, and you should be extra careful about who prepares them

It is a good idea to take the B12 while eating to avoid any of this irritation along the way

However, that also means there's no published research showing this specific combination is safe, either