vitamin b12 deficiency
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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: 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: is there a link between cholelithiasis and vitamin b12 deficiency?
Just wondering if there is a link between cholelithiasis (gallbladder disease) and vitamin B12 deficiency?
I had my gallbladder out almost 12 months ago and have now found out i am deficient in b12. Just wondering if there is a link!
If there is a link do they do some kind of test to confirm or do they just assume?
My gp has referred me to a gastroenterologist and I am just curious about how things might go
A: B12 is also important in maintaining the nervous system. Nerves are surrounded by an insulating fatty sheath comprised of a complex protein called myelin. B12 plays a vital role in the metabolism of fatty acids essential for the maintainence of myelin. Prolonged B12 deficiency can lead to nerve degeneration and irreversible neurological damage.
When deficiency occurs, it is more commonly linked to a failure to effectively absorb B12 from the intestine rather than a dietary deficiency. Absorption of B12 requires the secretion from the cells lining the stomach of a glycoprotein, known as intrinsic factor. The B12-intrinsic factor complex is then absorbed in the ileum (part of the small intestine) in the presence of calcium. Certain people are unable to produce intrinsic factor and the subsequent pernicious anaemia is treated with injections of B12.
Vitamin B12 can be stored in small amounts by the body. Total body store is 2-5mg in adults. Around 80% of this is stored in the liver.
Vitamin B12 is excreted in the bile and is effectively reabsorbed. This is known as enterohepatic circulation. The amount of B12 excreted in the bile can vary from 1 to 10ug (micrograms) a day. People on diets low in B12, including vegans and some vegetarians, may be obtaining more B12 from reabsorption than from dietary sources. Reabsorption is the reason it can take over 20 years for deficiency disease to develop in people changing to diets absent in B12. In comparison, if B12 deficiency is due to a failure in absorption it can take only 3 years for deficiency disease to occur.
Q: is it true that due to Vitamin B12 deficiency medicines don’t work?
a doctor told me that the medicines, that he has prescribed for a disease, will not work since i have a deficiency of Vitamin B12.
A: Not true.Only Folic acid and Iron fail to work in B 12 deficiency
Q: anyone know symptoms of vitamin b12 deficiency?
i’ve been really tired lately and losing weight, i weigh around 99lbs. i used to weigh 125lbs. i get really shakey and need to carry food with me. i get out of breath.and my hair is getting so dry and thin. i’ve said something to my doctor about the weight and he said you look fine, but i don’t think it’s normal to lose weight for no reason and i just don’t feel well and i look awful too. i know taking medicine for reflux can cause vitamin b12 deficiency and i take nexium for years.
A: Sudden unexplained weight loss should always be investigated to find out the cause, especially if you also feel tired and shaky. Your doctor will want to check you for diabetes, overactive thyroid gland, hidden infections, and other causes of weight loss. He or she will probably arrange blood tests and a chest x-ray. Don’t put off going – the sooner the cause is found, the sooner you can be treated and on the way to recovery.
Sometimes weight loss can be a sign of a depressive illness, and your doctor will want to know how you are feeling emotionally. In the meantime, try to eat a healthy diet. It can help to keep a food diary for a few days to see exactly what you are eating. Healthy between-meal-snacks such as fruit, muesli, smoked salmon sandwiches, and cheese can help you put on weight. High-carb foods such as rice, pasta and bread are also a good idea. good luck
Q: Pernicious Anemia,vitamin B12 deficiency,after starting injections how long does it take to be cured?
i was diagnosed with B12 deficiency anemia and up tp now i have taken 7 shots and some symtoms are a little better,i want to know how long does it take to have all symptoms (weakness ,tingling ,pain) vanished?,does anybody has gone through this course of treatment?if so please tell me.thank you.
A: You will have to take B12 for the rest of your life. If you have neurologic symptoms due to B12 deficiency, the result of treatment depends on how early treatment was started in large part. Too late, and B12 will not reverse the symptoms. It depends too on whether the main cause of your symptoms is the peripheral nerve or the posterior columns of the spinal cord. A nerve heals about 1mm a day. ( rough estimate) so if you have numbness up 1 inch, figure 25 days for that inch. Most people have ‘way more than that when the problem is discovered.
Make sure you have been carefully checked for other causes of numbness, weakness, pain– CIDP, and the usual suspects- Diabetes ( with a glucose tolerance) heavy metals, collagen diseases,etc. Better to be careful and sure, that to use “Post hoc” reasoning and find out a year or two down the road something else was going on.
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: Do you need to have a b12 deficiency to take vitamin b12?
Does anyone take vitamin b12 without a deficiency? how will the effect compare to that of someone who does have a deficiency?
A: B12 deficiency, is a serious condition, however it takes YEARS to develope one…because we do have stored reserves in the body, such as bone marrow, liver cells atc…
However, serious deficiencies with polineuritis, anesthesia of vibration, and anemia (macrocytic or big erythrocytes anemia), are the main indication for treatment with INJECTED not oral B12, because sometimes, we lack a protein formed in the fundus of the stomach called “intrinsic factor” that links itself tp the B12, making it absorbable….
By injecting the B12, you bypass this possibility (pernicious anemia) and the B12 reaches directly the bone marrow and the storage sites….
However, if you are NOT deficient of B12 and still take it, there will be no harm, because the B12 has no intrinsic toxicity, and as other answerers above told to you, it is as expensive “placebo”……nothing else…..
Q: can anyone explain about B12 vitamin deficiency?
my doctor just called to tell me that i have the above problem. .My vitamin B12 is extremely low. they said i will have to take folic acid for 7 days & then get a shot once a week & then once every 2 weeks, Then it will be once month..does anyone know what causes it ? they told me it would make you feel very tired. i do feel that way, but i never contributed to a vitamin deficiency.does it cause any other type of symptoms? thank you doris p.
A: I am 45 and was diagnosed with Pernicious Anemia about 13 years ago. It is a B12 deficiency that requires I take monthly shots of B12. If that is what you have, then it is actually a disorder of the stomach. Your stomach doesn’t have the enzyme that absorbs B12 from what you ingest. My understanding is that taking vitamins or anything oral will not work because your stomach won’t absorb the B12. That is why shots are required. I have always been told it is an older person’s disease, but I was only 32 when I was diagnosed. When I was diagnosed I was tired and also got very winded walking across the room. It felt like I had the just gotten over the flu or something. I have also noticed (not that this makes any sense at all) that when I wait too long to take my shot I tend to get a twitchy eye. I am almost positive that is not listed as a symptom, but it is a personal symptom and I pay attention to it. Hope this helps.
Q: what to do about Vitamin B12 deficiency?
ok i am pretty sure that im running low on vitamin b12….i have all the symptoms and im pretty freaked out…what is the best way to fix this….im very scared about it…..what kind of foods can i eat and what vitamins can i take…and how long it will take to fix….im 12 years old…a girl…please help if you know anything!
A: I am Vitamin B-12 deficient, I go every week for a shot of B-12 because I have an eating disorder and can’t eat the foods I need to get the vitamins I need. I think if I were you I would buy Vitamin B-12 supplements OTC and take one (or the recommended dosage) everyday. I liked B Complex better than B-12 because B Complex has all the B’s in it you need. Find a list of foods that are high in B-12 and eat them. You can’t get too many B’s so don’t worry but never take more than the recommended dosage.
Q: How long after taking glucofage or Byetta could a vitamin B12 deficiency occur?
A: These researchers examined aspects of metformin use associated with vitamin B12 deficiency. They used a centralized laboratory system to identify 155 patients with vitamin B12 levels <150 pmol/L (<203 pg/mL), elevated HbA1C levels, and metformin use for at least 1 year, as well as 310 diabetic patients without vitamin B12 deficiency while taking metformin.
After adjustments for confounders, B12 deficiency correlated strongly with metformin dose (odds ratio, 2.88 for each 1-g/day dose increment) and duration (OR, 2.39 for metformin use lasting >3 years vs. <3 years).
Q: If I get anemia for vitamin b12 deficiency, will Iron supplements help me to cure that anemia?
I am asking this because most of the doctors just prescribe iron supplements without examining the reason of anemia.
A: You need intramuscular injections of Vitamin B12 for Vitamin B12 deficiency.
Q: How to differentiate folate and vitamin B12 deficiency clinically?
A: Left untreated, B12 deficiency will produce neurologic deficits after a while, parathesias in extremities might be noticable before the central nervous sytem abnormalities. Folate deficiency will not
Q: vitamin b12 deficiency and shrinking brain?
I have read in the subject. The thing is that I’ve been a vegetarian for about two years and i don’t think i have gotten enough vitamin b12. i mean, i ate eggs, but only occassionaly. i’m really cared now because of the whole thing that the brain shrinks when there is a vitamin b12 deficiency, seeing as that vitamin is extremely important to brain function. and the brain shrinking can cause all sorts of problems. for two years of being deficient, can my brain really have gotten smaller? and is it reversable???
A: Don’t worry I was B12 deficient for a while – I got pins and needles and numbness in my hands and legs which is a sign of nerve damage. This was when I was vegan and I felt better once I started taking supplements (and I am no longer vegan). Whilst vitamin b12 deficiency is serious and bad for you I think my brain is fine as I am doing a maths degree and haven’t noticed any problems with my brain. I was probably deficient for about 2 years but your body can store some so in 2 years you won’t have done serious damage.
In fact the NHS website states that:
“It can be stored in the body in small amounts, and around 80% of this is stored in the liver. It may take three or four years for the symptoms of deficiency to develop.”
Do you drink milk?
If you do you are not likely to be deficient as half a pint of milk contains over half your RDA of b12 but you should consider getting fortified foods like cereal or drinks like horlicks, ovomaltine and milo that have vitamin b12 – a mug of one of these drinks will give you 20% of your RDA.
Also one teaspoon of marmite has 60% of your RDA of B12.
Adding one of these foods/drinks to your diet daily will ensure you’re getting enough.
The RDA is 2.4 micrograms.
Q: What is the name of the protein that is destroyed when somebody has vitamin B12 deficiency?
A: Vitamin B12 deficiency is sometimes called pernicious anemia.
Vitamin B12 normally combines with a protein in the stomach called intrinsic factor http://en.wikipedia.org/wiki/Intrinsic_factor. Without intrinsic factor, the Vitamin B12 cannot be absorbed by the ileum http://en.wikipedia.org/wiki/File:Illu_small_intestine.jpg and passes through the gastrointestinal system undigested, leading to a B12 deficiency.
Although B12 deficiency doesn’t destroy intrinsic factor, intrinsic factor is a protein that can cause B12 deficiency if your body doesn’t produce it.
Lack of intrinsic factor can be caused by autoimmune diseases such as diabetes or thyroid disease,
Since Vitamin B12 is stored in the liver, it can take some time before low intrinsic factor actually causes B12 deficiency signs/symptoms.
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