What happens when your vitamin B12 is low?
Not having enough B12 can lead to anemia, which means your body does not have enough red blood cells to do the job.
This can make you feel weak and tired.
Vitamin B12 deficiency can cause damage to your nerves and can affect memory and thinking..
Does B12 make you skinny?
Whether you take it in pill form or get a pricey injection, don’t expect a vitamin B12 supplement to boost your metabolism and burn away fat. There’s currently no evidence that it’ll promote weight loss. Your body does need vitamin B12 to support the function of your nerves and blood cells and to produce DNA.
Does B12 supplement cause weight gain?
In most cases, taking a B vitamin will not lead to weight gain. However, people who are deficient in vitamin B12 might notice the scale creep upwards once they start supplementing. That’s because loss of appetite is a symptom of vitamin B12 deficiency.
Why does my body not absorb B12?
Pernicious anaemia causes your immune system to attack the cells in your stomach that produce the intrinsic factor, which means your body is unable to absorb vitamin B12.
Does taking B vitamins increase your appetite?
Certain vitamins and minerals, including zinc and vitamin B-1, can increase appetite. However, these usually only work if the person has deficiencies in these nutrients. Other supplements, such as omega-3 fatty acids, may boost appetite.