India, April 23 -- If you feel tired very early in the day or by 2 PM your body feels exhausted, this might be a sign of something other than just an addiction to coffee. While consuming caffeine can feel like it awakens your mind and gives an energy boost to your body temporarily, Vitamin B12 offers sustained, natural energy by supporting cellular metabolism.

Let's understand how you can fulfill the need for Vitamin B12 in your body, without causing any harm by consuming synthetic caffeine.

Natural Caffeine vs Synthetic Caffeine

The primary difference between natural caffeine and synthetic caffeine is in their sources, one is plant-based, and the other is prepared in labs.

People usually prefer synthetic caffeine, like coffee, sodas,...