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When a person donates blood, many tests are run on that blood, B12 is not one of those, so yes, a person with a B12 deficiency may be able to donate. However, It would not be advisable to do so as it may exacerbate some symptoms this person may have such as tiredness and fatigue.
What else can I help you with?
What does vitamin do for our body?
You can become anemic if you have a B12 deficiency. The vitamin is needed to make hemoglobin for your red blood cells.
Which vitamin helps in blood clotting?
iron
What is lipid deficiency?
vitamin D deficiency causes lipids
Explain the relation between vitamin b12 and pernicious anemia?
first of all its called vitamin b12 deficiency anemia. Pernicious anemia and vitamin B12 deficiency anemia are the same thing. Pernicious anemia is caused by a lack of vitamin B12. You're not able to absorb the vitamin B12 due to the absence of intrinsinc factor.
What food deficiency causes scurvy?
Scurvy is caused by a deficiency of vitamin C in the diet. Vitamin C is necessary for the body to make collagen, which is important for healthy skin, blood vessels, and connective tissues. Symptoms of scurvy include fatigue, weakness, swollen and bleeding gums, and joint pain.
What is the vitamin?
type of nutrition which taken into our body ...... if the vitamin deficiency takes place it leads to lot of problems
Do microbes cause rickets?
Rickets is not a microbe. Rickets is a disease caused by the deficiency of Vitamin D, which is an essential vitamin (that is it is not produced by the body). Body gets vitamin D when sunlight falls on the skin.
How does a deficiency in vitamin B12 affect the attractiveness of humans to mosquitoes?
A deficiency in vitamin B12 can lead to changes in body odor that make humans more attractive to mosquitoes.
A deficiency of vitamin b12 leads to which type of anemia?
Megaloblastic (Macrocytic) Anemia. Basically the Red Blood Cells have a larger volume (MCV).
Can vitamin d deficiency cause fatigue?
Yes, if you have a low vitamin D level, you may experience muscle pains and sleeplessness. A simple blood test should reveal your Vitamin D count (test D25- D2, D3, D Total). After taking vitamin D supplements you should start to see improvements!
How does a deficiency in vitamin B12 affect the attractiveness of individuals to mosquitoes?
A deficiency in vitamin B12 can lead to a change in body odor that may make individuals more attractive to mosquitoes.
Why are deficiency disease caused?
A deficiency is a lack or shortage, therefore deficiency diseases are caused by a lack or shortage of necessary nutrients in the body. One example is scurvy, a disease associated with pirates that occurs when an individual suffers from a vitamin C deficiency.
