is it safe to get a double b12 injection How Often Injections How much gap between B12 injections? Vitamin B12 Injection Sites: All

The best source of Vitamin B12 are beef livers and clams but can also be found in Dairy products yoghurt, cheese, soy, almonds, rice, whole milk, eggs, fish (sardines, trout, salmon and clams) Meat products beef, liver and kidneys, also chicken

Allison AB, Harbison CE, Pagan I, Stucker KM, Kaelber JC, Brown JD, Ruder MG, Keel MK, Dubovi EJ, Holmes EC, Parrish CR (2012): Role of Multiple Hosts in the Cross-Species Transmission and Emergence of a Pandemic Parvovirus

Factors such as weight fluctuations, physical activity, and skin ageing can influence how long the results last

Its recommended that pregnant women supplement with at least 2.6 micrograms per day of vitamin B12 in order to prevent birth defects