Vitamin B12 is an important vitamin when it comes to producing red blood cells in the body. If the body does not get enough vitamin B12, the body will not be able to produce enough red blood cells and they will become unusually large. Brief red blood cell stores deprive tissues and organs of oxygen in the body by triggering known as complete deficiency anemia of vitamin B12. This can lead to problems with the heart and lungs as the heart struggles to get oxygen to the vital organs.
What are the symptoms of vitamin B12 deficiency?
One sign that may indicate that you have a condition is a yellow eye.
If you have vitamin B12 deficiency, you may develop jaundice, according to Bupa.
This makes a person look pale or have a yellowish tinge of skin.
The blurring of red blood cells when the production is affected by vitamin B1
Large amounts of bilirubin are what gives the skin and eyes a yellow hue – jaundice. Other signs of vitamin B12 deficiency are:  Feeling of a lot of fatigue
London North West Healthcare lists sources of vitamin B12 – here are five:
- Chicken  Milk – all kinds of milk contain vitamin B12, but boiling can destroy vitamin B12, so it is important to is consumed milk that is not not boiled. Each day is enough 200 ml glass of milk to meet the requirement for vitamin B12.
- Sands from the branch
- Sunflower Milk
Adults aged 19 to 64 require about 1.5 mg of vitamin B12 per day.
If you are struggling to get enough vitamin B12 in your diet, your doctor may be advised to have injections or masses.
The Ministry of Health advises that if you are taking vitamin B12 supplements, do not take too much, this can be harmful.
Taking 2 mg or less daily vitamin B12 in supplements if unlikely to cause harm