how often do you have to have b12 injections Injection Frequency: Should Get a Shot? B12 Injections for Weight Loss:

B12 tablets must pass through the digestive system, which leads to much poorer absorption rates

This was fully investigated in 1849, by British physician Thomas Addison, from which it acquired the common name of Addison's anemia

Wait at least two hours after eating before administering

You may feel the noticeable effects for about one to two weeks, but traces of the vitamin can linger longer because your liver stores some of it

This reflects enhanced fat oxidation providing consistent fuel even in the absence of recent food intake

Here are common B12 subcutaneous injection sites: As you can see, if youre considering giving yourself a B12 shot in the thigh, you definitely can