when to switch from injectable vitamin b12 to oral vs. Intramuscular in Vitamin B12 Deficiency • The Blood Project Vitamin B12 Injections Vs Oral
Description
Later in the day As you hydrate yourself throughout the day, the color of the urine tends to lighten

They are typically administered following an assessment by a qualified healthcare professional

For vitamin B12 depo, in case of deficiency

the quality of your skin before treatment (stretch marks are a sure sign of very poor skin quality), and 2

The injection versus oral supplement debate really comes down to your individual situation