are there any side effects of b12 injections Vitamin & Reactions · PA Relief Vitamin B12 Injection: Uses, Benefits,

While more expensive than some supplements, many users find the metabolic benefits justify the investment

Here are seven reasons why you may have a B12 deficiency and could benefit from a B12 supplement/injection: You are older as it becomes harder for the body to absorb B12 as we get older You drink heavily as alcohol can hinder the bodys ability to absorb B12 You had weight loss surgery or another operation that removed part of your stomach You are a vegetarian and dont eat enough eggs or dairy products to meet your vitamin B12 needs You have a Crohns disease , celiac disease or any condition that affects your small intestines You have an immune system disorder such as Graves disease or lupus You take certain heartburn medications such as Neium and Prilosec

Heavy drinkers

Oral supplements must be broken down and absorbed through the digestive system, a process that can be inefficient for some individuals due to age or gastrointestinal conditions

& Milne, R