apollo
Online Doctor Consultation & Medicines
  • Login
  1. Home
  2. Lab-Tests specific Q&A
  4. Digestive System

  5. How long does it take for vitamin B12 to leave your system?

How long does it take for vitamin B12 to leave your system?

Banner

How long does it take for vitamin B12 to leave your system?

Vitamin B 12 stays as a reserve in the body for atleast 2-4 years before the reserves starts depleting.

Last updated on 24 Jul 2025

Share

Related Questions

How many types of vitamin B12 are there?

There are three forms which are important those are methylcobalamin (MeCbl), adenosylcobalamin (AdCbl), and hydroxycobalamin (OHCbl). They can help boost immune system, digestive system and overall health.

Last updated on 24 Jul 2025

Share

Does idli contain vitamin B12?

Yes, idli contains B12.

Last updated on 24 Jul 2025

Share

What are the effective roles of vitamin B12 in digestion?

Vitamin B 12 plays a major role in digestion by providing the gut with enough supply of red blood cells. Lack of B12 has been associated with poor gut health affecting digestion and often inducing loose motions. Hence, taking adequate amount of B 12 is recommended to maintain proper digestive function.

Last updated on 24 Jul 2025

Share

How quickly can you increase B12?

You are recommended to check with a doctor. You can either take cynocobalmin tablets or hydroxocobalamin injections to boost your vitamin B12 levels. In addition take a protein rich diet comprising of dairy, poultry and meat to increase your B12 naturally.

Last updated on 24 Jul 2025

Share

What is a vitamin B12 blood test?

A vitamin B 12 blood test measures vitamin B12 deficiency in people. Not only this, it also helps in the diagnosis of a genetic disorder known as methylmalonic acedemia.

Last updated on 24 Jul 2025

Share

  • Reports:
book a lab test

Get medicines delivered in 2 hrs

Access past pharmacy bills for easy reorder.