vitamin b12
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Q: Can a vitamin b12 deficiency cause high blood pressure?
I have recently been diagnosed with a vitamin b12 deficiency and have to take injections. Can this deficiency cause me to have high blood pressure? I checked it today and it was 155/89
A: No, it is highly unlikely that a deficiency of vitamin B12 is causing your high blood pressure problems. High blood pressure is more likely to be due to a high salt diet, high alcohol consumption, stress, or a lifestyle low in exercise.
As for your vitamin deficiency you can find a list of foods high in vitamin B12 here:
http://www.healthaliciousness.com/articles/foods-high-in-vitamin-B12.php
Q: What is the test for Vitamin B12 Deficiancy?
My son is 4.7 yrs and he is hving white hair, anemic , he must be hving Vitamin B12 deficiency. what will be the test for it and how could be is sure for that.and what is cure for it.
Kindly tell me the detail.
A: Hi bobby,
B12 and folate are B complex vitamins that are necessary for normal red blood cell formation, tissue and cellular repair, and DNA synthesis. A B12 and/or folate deficiency reflects a chronic shortage of one or both of these vitamins. Since the body stores 3 to 5 years worth of B12 and several months’ supply of folate in the liver, deficiencies and their associated symptoms can take months to years to manifest in adults. Infants and children will show signs of deficiency more rapidly, however, as they have not yet established extensive reserves.
Over time, a deficiency in either B12 or folate can lead to macrocytic anemia, a condition characterized by the production of fewer, but larger red blood cells and a decreased ability to carry oxygen. Due to the anemia, patients may be weak, light-headed, and short of breath. A deficiency in B12 can also result in varying degrees of neuropathy, nerve damage that can cause tingling and numbness in the patient’s hands and feet and mental changes that range from confusion and irritability to severe dementia.
Pregnant women need increased amounts of folate for proper fetal development. If a woman has a folate deficiency prior to pregnancy, it will be intensified during gestation and may lead to premature birth and neural tube birth defects, such as spina bifida, in the child.
Symptoms
The symptoms associated with B12 and folate deficiency are frequently subtle and nonspecific. They are related to the resulting macrocytic anemia, nerve involvement, and gastrointestinal changes. Patients with an early deficiency may be diagnosed before they experience any overt symptoms. Other affected patients may experience a variety of mild to severe symptoms that can include:
* Confusion
* Paranoia
* Diarrhea
* Dizziness
* Fatigue, weakness
* Loss of appetite
* Malabsorption
* Paleness
* Rapid heart rate
* Shortness of breath
* Sore tongue and mouth
* Tingling, numbness, and/or burning in the feet, hands, arms, and legs (with B12)
Tests
The anemia and large red blood cells of a vitamin B12 or folate deficiency are frequently detected during a routine CBC (Complete Blood Count) test. Laboratory testing is used to detect a deficiency, determine its severity, establish the underlying cause of the deficiency, and to monitor the effectiveness of treatment.
Laboratory Tests
Frequently ordered to diagnose and monitor B12 and folate deficiency:
* B12. If low, a deficiency is indicated, but it does not identify the cause. If normal, a folate deficiency may still be present. May be ordered to monitor the effectiveness of treatment.
* CBC (Complete Blood Count). A group of tests ordered routinely to screen for blood cell abnormalities. It measures cell types, quantities, and characteristics. With both B12 and folate deficiency anemia, the amount of hemoglobin may be low and the red blood cells (RBCs) are abnormally large (macrocytic or megaloblastic). White blood cells and platelets also may be decreased.
* Folate. Either serum or RBC folate may be tested. Some believe that the RBC folate is more clinically relevant. If either is low, it indicates a deficiency. If normal, a B12 deficiency may still be present. May be ordered to monitor the effectiveness of treatment.
Seldom but sometimes used to diagnose B12 and folate deficiency:
* Methylmalonic Acid (MMA). Sometimes ordered to help detect mild or early B12 deficiency.
* Homocysteine. Occasionally ordered. May be elevated in both B12 and folate deficiency.
Ordered to help determine the cause of a B12 deficiency:
* Schilling Test. Once frequently ordered to confirm a diagnosis of pernicious anemia. This test is no longer generally available.
* Intrinsic Factor Binding Antibody. Interferes with B12 binding. It may be present in those with pernicious anemia. This is a specialized test that is not commonly available.
* Intrinsic Factor Blocking Antibody. A protein that prevents B12 from binding to intrinsic factor. It is present in more than 50 percent of all patients with pernicious anemia.
* Parietal Cell Antibody. An antibody against the parietal cells that produce intrinsic factor. Present in a large percentage of pernicious anemia patients but may also be seen in other disorders.
- Mohit
Q: How many cobalt atoms are in a 12 oz red bull can by vitamin b12 molecules alone?
From a 12oz can of original Redbull how many cobalt atoms are present from the amount of vitamin b12 molecules alone?
A: Red Bull is the brand name of an energy drink sold by Red Bull GmbH. It contains, per 250 mL (8.3 U.S. fl. oz.) serving, about 5 μg of vitamin B12, with one Cobalt atom contained in each B12 molecule.
In a 12 oz red bull can, it contains:
(12/8.3)*5 μg = 7.23 μg
of B12.
Since the molar mass of B12 is 1355.37 g/mol, the total number of cobalt atoms must be about:
(7.23*10^-6/1355.37)*6.022*10^23 = 3.2*10^15
Q: I have taken 20 vitamin B12 tablets, 3 multivitamin tablets, and 7 multi vitamin tablets what will happen?
I have taken 20 vitamin B12 tablets, 3 multivitamin tablets, and 7 multi vitamin tablets what will happen, will i over dose ?
A: Probably nothing, assuming this is a one-time thing. If you’re concerned, call Poison Control and ask (1-800-222-1222 in the U.S.). If the multivitamins contain iron, that could be harmful, especially for a child.
If you took that much every day, you would develop health problems due to overdose of certain nutrients. B12 is one that the body is able to get rid of excess amounts, but others, like B6, can build up & become harmful.
Q: Will Vitamin B12 help you sleep if taken at night?
I take Mirapex which is supposed to make you drowsy. I was told if I take a Vitamin B12 with it, it will help me sleep. Is that true?
A: B vitamins give you energy, therefore you should take them in the morning.
Q: What is the most likely reason for the development of a vitamin B12 deficiency?
What is the most likely reason for the development of a vitamin B12 deficiency?
1. Increased excretion
2. Inadequate absorption
3. Inadequate intake
4. Increased losses in food preparation
A: Inadequate intake of vitamin 12 or u can not absorb it,a deficiency in either B12 or folate can lead to macrocytic anemia, a condition characterized by the production of fewer, but larger red blood cells and a decreased ability to carry oxygen. Due to the anemia, patients may be weak, light-headed, and short of breath. A deficiency in B12 can also result in varying degrees of neuropathy, nerve damage that can cause tingling and numbness in the patient’s hands and feet and mental changes that range from confusion and irritability to severe dementia.
Q: what kind of food do I need to eat to gain vitamin B12? I am having vitamin B12 deficiency.?
what kind of vegitables, fruits or energy drinks does have vitamin B12?
Appreciate your ideas and help on this. and want to know if this is real big problem or any one faced this kind of health issues?
A: I wouldn’t bother eating extra stuff every day just for the B12. They sell B12 supplements at Walmart and stuff, and they’re super cheap. like $2 a bottle.
Or just take a multi-vitamin every day. they usually come with 100% of your daily value of every vitamin you need to maintain good health. 
Q: Can a vitamin b12 deficiency cause high blood pressure?
I have recently been diagnosed with a vitamin b12 deficiency and have to take injections. Can this deficiency cause me to have high blood pressure? I checked it today and it was 155/89
I checked it at Shoppers Drug Mart
A: It shouldn’t where did you check it?
Q: ♥ Do vitamin B12 shots have to be intramuscular? Can they be injected subcutaneously ♥?
A family member of mine who is a retired nurse has been giving my grandmother vitamin B12 shots for a while and she has very little muscle and it’s a pain each month to find a good place with muscle. We have tried major muscles, but I was just wondering if it can be given subcu. since another family member of mine said it could, (she’s a nurse) and said it would be absorbed faster, but I’m not sure if it would last very long.
Thanks in advance!
A: Yes B12 should be IM.
Q: vitamin B12?
what is it really and why is it not as effective if taken orally rather than injection, old people hate injections and they seen to be the people who really need it most , please explain why as we can take most vitamins orally??
this lady has alzheimers and i have been told that it helps with her mind !!
A: Vitamin B12 works with folic acid in many body processes including synthesis of DNA, red blood cells and the insulation sheath (the myelin sheath) that surrounds nerve cells and facilitates the conduction of signals in the nervous system. Severe depletion manifests as pernicious anemia, which was invariably fatal until the discovery of B12 in liver. But long before anemia sets in, other conditions may manifest, most often neurological problems (numbness, pins and needles sensations, a burning feeling in the feet, shaking, muscle fatigue, sleep disorders, memory loss, irrational anger, impaired mental function and Alzheimer’s) or psychological conditions (dementia, depression, psychosis and obsessive-compulsive behavior).
B12 deficiency is the cause of several forms of anemia. By not taking it orally it is absorbed directly into the blood stream and not affected by the digestive secretions of the stomach.
A lot of elderly are on medications and atibiotics which interfere with the B12 if in the intestine.
Antibiotics: An increased bacterial load can bind significant amounts of vitamin B12 in the gut, preventing its absorption. In people with bacterial overgrowth of the small bowel, antibiotics such as metronidazole (Flagyl®) can actually improve vitamin B12 status. The effects of most antibiotics on gastrointestinal bacteria are unlikely to have clinically significant effects on vitamin B12 levels.
Once in the bloodstream, transport proteins bind to B12 and deliver it to the cells. Within the cells, enzymes liberate B12 from the protein complex and convert it to its two coenzyme forms, methylcobalamin and adenosylcobalamin. Deficiency in the required enzymes can block this conversion.
Because the absorption process is so complicated, and therefore subject to various blocks, many people–particularly the elderly–may develop deficiencies even though they are taking in plentiful B12 in their food.
Q: Is it possible to take too much vitamin B12?
I read pregnant women are often B12 deficient and should take a supplement. I have been taking 100 mcg supplements the past few days but I recently read you only need about 2,6 mcg a day! WIll it simply be eliminated like Vitamin C or should I be worried?
A: Vitamins A,D,E,K are the fat soluble ones. Others are water soluble. To my knowledge, none of the water soluble ones are stored to unsafe levels. They just make your urine very expensive!
Q: can u take vitamin b12 along with the anti depressant CITALOPRAM?
I take the anti-depressant Citalopram and i had heard that vitamin b12 is very good for depression. Can i take them both together?
A: Taking additional B12 has no effect on depression.
Q: Which plants are the sources for Vitamin B12?
I want names with parts of plants as sources for Vitamin B12,Give details please.
A: Vitamin B12 is naturally found in foods that come from animals, not plants.
What foods provide vitamin B12?
Vitamin B12 is naturally found in foods that come from animals, including fish, meat, poultry, eggs, milk, and milk products. Fortified breakfast cereals are a particularly valuable source of vitamin B12 for vegetarians .
Selected food sources of vitamin B12
Mollusks, clam
Liver, beef
Fortified breakfast cereals, (100%) fortified)
Trout, rainbow
Salmon
Beef, top sirloin
Fast Food, Cheeseburger, regular
Fast Food, Taco
Yogurt
Haddock
Clams
Tuna, white
Milk
Pork, cured, ham
Egg, whole, hard boiled
American pasteurized cheese food
Chicken, breast
Q: If Vitamin b12 has a half life of 3 to 5 years, should you even supplement it?
Im reading in my nutrition class about how Vitamin b12 has a long half-life up to 5 years. I know the primary storage place is in the liver but im a little confused about how often to supplement this and if what im taking now isn’t going to affect me for 3 to 5 years.
A: Half life and toxicity are two different things. When taken orally or via injection, only a small amount of the drug is actually absorbed by the body and since it is a water soluble vitamin, what is not absorbed is passed out of the body. B12, because it isn’t well absorbed, has a very low potential for toxicity.
Q: Who takes vitamin b12 b6 folic acid from Trivita?
Who takes vitamin b12 b6 folic acid from Trivita?
What do you think of it? Does it help you or are there any side effect you noticed? I take it and sometimes I have too much energy .
A: Hi,
My wife and I took it for about a year, and we didn’t notice any measurable difference in our energy levels. I wonder if it really works? Didn’t seem to for us, and we are very active.
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