and dairy products such as milk, cheese, and yogurt
Easy measuring: At 4,000 mcg/mL, 1 unit = 40 mcg on a U-100 syringe (units = mcg 40)
When the body doesnt have any means to absorb vitamin B12 from food, an injection is the most direct solution
At clinics such as Vera Clinic London, B12 injections are offered as a quick wellness treatment designed to support energy levels, metabolism, and overall wellbeing
My GP had my serum B12 retested and my serum MMA tested: as she suspected, I had functional B12 deficiency, a diagnosis confirmed by the testing laboratory, which means that high levels of both in the bloodstream are due to them not making the connection necessary to transport the B12 to cells and tissues
They found that 9% had an outright deficiency and 16% exhibited a near deficiency. Many of these individuals were suffering from neurological symptoms (4)