If further studies confirm these findings in humans, vitamin B12 supplementation could become a simple and cost-effective way ...

There are eight B-group vitamins, and they help the body create new cells and maintain healthy cells and tissues.

One, they'll be more expensive than vitamin B12 supplements. They can also cause side effects, such as skin rashes, headaches ...

With vitamin B12 insufficiency being such a common problem with serious health consequences, it warrants special consideration in health policy and planning, Dr Chatterjee emphasised. Nutrition is ...