what does vitamin b12 injection do How Quickly Shot Work? Does It Help to Lose Weight? How to Give a B12

I recently had 5 days worth of the b12 injections and have been prescribed to have them every 3 months alongside folic acid

Anything higher than that quickly becomes too much volume for one subQ site, which is why oral capsules are the standard route

Who is a good candidate for B12 shots

To give you an idea of how much that is, there is 0.6mg in one egg, so you would need to eat at least 4 eggs per day to cover your needs, assuming it is all absorbed perfectly into your system

5. Supports Brain and Nerve Health 5. Supports Brain and Nerve Health Low vitamin B12 can affect nerve function, leading to tingling or numbness

Table of Contents Key Takeaway B12 shots are not a quick fix for weight loss or fatigue, but they are a reliable way to restore an essential nutrient that supports energy, metabolism, and overall wellness