does b12 injections make you tired How Soon Do Feel Less After a Injection? can vitamin b12 injections make

Common side effects include: Injection site reactions pain, redness, or swelling at the injection site Mild diarrhoea or gastrointestinal upset usually transient Skin reactions itching or rash (uncommon) Hypokalaemia rare, occurring when severe megaloblastic anaemia is corrected rapidly Serious adverse effects are extremely rare but may include anaphylaxis in hypersensitive individuals

Both forms are acceptable and effective

Heres a look at all the different types of food that are rich in vitamin B12

A vitamin B12 injection is generally very safe and has no side effects including administration in higher doses

An individual is either not getting enough vitamin b12 from their diet or they are unable to absorb vitamin b12 from their diet