im b12 injection dose Dose: 7 Guidelines for Adults Best Vitamin B12 Injection Site:

We recommend avoiding alcohol on the same day, as it can reduce nutrient absorption and temporarily weaken your immune system

If you follow a vegan or vegetarian diet, are over the age of 50 , or live with a digestive condition like Crohns disease or pernicious anaemia, your body might struggle to absorb B12 from your food

It is also used as an antidote to cyanide poisoning

Why a B12 Deficiency Can Make You Feel Like Youre Dying If you have a vitamin B12 deficiencya total vitamin B12 level under 220 pg/mLthe symptoms can come on slowly or quickly, and include headaches, weakness, depression, weight loss, fatigue, pain, inflammation, and more

Most people tolerate them well, experiencing only mild side effects such as temporary soreness at the injection site or mild headaches

The usual frequency for intramuscular doses of B12 shots is every 10 days, followed by maintenance doses at varying intervals