Vitamin B12 (also known as Cobalamin) is an important vitamin particularly because it aids in the formation of red blood cells, contributes to a person’s normal growth, maintains a healthy nervous system, eases menstruation difficulties and postnatal depression, and improves the functions of the brain, particularly memory, learning and concentration.
It is not a well-known fact but there is also a close relationship between Vitamin B12 and weight loss. This is mainly because of Vitamin B12’s capacity to increase and produce energy in our body. The more energy we have to expel, the more effort we can put into our exercise and weight loss programs. In this regard, Vitamin B12 and weight loss clearly go hand in hand.
Did you know that some well-known weight loss clinics routinely provide Vitamin B12 injections to give their clients more energy so they can spend more time and effort on trying to lose weight? That clearly shows the importance of Vitamin B12 to losing weight. However, we are not sure that getting such injections is the best way to mix Vitamin B12 and weight loss.
Vitamin B12 Dosage and Sources
The recommended dosage of Vitamin B12 for adult men and women is 1.5 mcg a day. This can easily be achieved if we pay attention to the food we eat. Among the best sources of Vitamin B12 are eggs, meat, milk, fish, chicken, cheese and yoghurt as well as seaweed and some breakfast cereals. By carefully tracking your meals, you can consistently meet your Vitamin B12 and weight loss requirements. On the other hand, not getting enough Vitamin B12 can lead to anaemia and can sap us of our energy for our weight loss efforts.
Vitamin B12 Deficiency
Typically, the people who usually suffer from a Vitamin B12 deficiency include heavy drinkers, strict vegetarians, women on the pill and people who regularly take sleeping pills. Those from this group who are concerned with Vitamin B12 and weight loss would likely be best served by taking some form of Vitamin B12 supplement. This is especially the case for vegans, since the rest of us tend to get our Vitamin B12 supply from meat through the micro-organisms that live in these animals.
In the past, vegans were able to get their Vitamin B12 requirements from plants because the vitamin grows in the soil and clings to the roots of vegetables. But with today’s chemical treatment of plants and improved hygiene practices, Vitamin B12 is harder to come by. Vegans may want to take regular servings of Japanese dishes such as miso and tempeh that have generous amounts of Vitamin B12 or other sources mentioned here.
Did you like this article? Then you'll really want to sign up for my newsletter. It's delivered several times a week and packed with science news and analysis. Subscribe Here.