Aminosalicylic acid (Paser). Taking this drug used to treat digestive problems might reduce your body's ability to absorb vitamin B-12.
Colchicine (Colcrys, Mitigare, Gloperba).
Metformin (Glumetza, Fortamet, others).
Proton pump inhibitors.
Vitamin C (ascorbic acid) supplements.
Your doctor will give you the right dosage of vitamin B-12 supplement, especially if you will inject it. Taking too much can cause side effects like nausea, headache, dizziness, and in rarely, blood clots or cancer. Everyone needs vitamin B-12, and most people get enough through their diet.Who is at risk for vitamin B12 deficiency anemia
A family history of the disease.
Having part or all of your stomach or intestine removed.
Autoimmune diseases, including type 1 diabetes.
Crohn's disease.
HIV.
Some medicines.
Strict vegetarian diets.
Being an older adult.
What is bad for vitamin B12 : Conditions that interfere with nutrient absorption, such celiac or Crohn's disease, can cause B12trouble. So can the use of commonly prescribed heartburn drugs, which reduce acid production in the stomach (acid is needed to absorb vitamin B12).
Can too much B12 damage kidneys
No upper intake limits are typically placed on vitamin B12 consumption because any excess is normally filtered out of the body through urine, with a low chance of adverse reactions. However, some research suggests that high doses of vitamin B12 supplements may have negative outcomes on those with kidney diseases.
Can I take vitamin D and B12 together : Vitamin D is fat-soluble while B12 is water-soluble; it doesn't matter if you take them at the same time or not. Vitamin D helps with calcium and magnesium absorption, while vitamin B12 supports nerve cells and red blood cell formation.
Vitamin B12 or folate deficiency anaemia can cause a wide range of symptoms. These usually develop gradually, but can worsen if the condition goes untreated.
rapid breathing or shortness of breath.
headaches.
indigestion.
loss of appetite.
palpitations.
problems with your vision.
feeling weak or tired.
diarrhoea.
You need intrinsic factor so that your body can absorb B12 vitamin. People with pernicious anemia have a B12 vitamin deficiency. Digestive diseases: Diseases that affect the digestive system, like Crohn's disease and celiac disease, can prevent your body from fully absorbing vitamin B12.
Is B12 harmful to the liver
The common forms of vitamin B include vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine) and B12 (cyanocobalamin). Except for niacin (when given in high doses), there is no evidence that the other B vitamins, in physiologic or even super-physiologic high doses cause liver injury or jaundice.The amount that should be consumed on a daily basis is called the recommended dietary allowance (RDA). The RDA is 2.4 mcg daily for people 18 years and older. While pregnant, the RDA is 2.6 mcg daily. While breastfeeding, the RDA is 2.8 mcg daily.“Take water-soluble vitamins on an empty stomach with a glass of water,” recommends Dr. Perez-Gallardo. And since it can be energizing, Dr. Perez-Gallardo says that the best time to take vitamin B12 is in the morning, so it won't affect your sleep. Here are supplements that don't go together—or don't go with food.
Magnesium and calcium.
Iron and green tea.
Vitamin C and B12.
Fat-soluble and water-soluble vitamins.
Vitamin D, vitamin K2, and other fat-soluble vitamins.
Magnesium and vitamin D3.
Copper and zinc.
Omega-3s and vitamin E.
How can I check my own B12 levels : Vitamin B12 testing is most often performed at a doctor's office or another medical setting like a laboratory or hospital. A doctor normally prescribes vitamin B12 tests, but they may be available without a doctor's order at a walk-in lab or an at-home test kit. You can order a vitamin B12 test online.
How can I check if my B12 is low : Different types of blood tests can be carried out to help identify people with a possible vitamin B12 or folate deficiency. These tests check: whether you have a lower level of haemoglobin (a substance that transports oxygen) than normal. whether your red blood cells are larger than normal.
Is it harmful to take B12 if you don’t need it
Even the lowest doses in B12 supplements are many times the recommended dietary allowance. Doses up to 1,000 mcg, though unnecessary, aren't harmful. Fortified foods. Many breakfast cereals, soy products, and yeasts are fortified with B12. Vitamin B12 is needed to form red blood cells and DNA. It is also a key player in the function and development of brain and nerve cells.You might get frequent headaches if your vitamin B12 levels are too high. Elevated levels of this vitamin can also cause gastrointestinal problems such as diarrhea, nausea, and vomiting. You may feel tired and weak. High amounts of vitamin B12 can also cause you to feel like your hands and feet are tingling.
Is it better to take vitamin B12 every day or once a week : The usual dose for: diet-related deficiency is 50 micrograms to 150 micrograms, taken once a day. B12 deficiency not caused by your diet is one to two 1,000 microgram tablets, taken once or twice a day – this is usually if you cannot have vitamin B12 injections.
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Antwort Who should not take B12 vitamins? Weitere Antworten – What medications should not be taken with B12
Possible interactions include:
Your doctor will give you the right dosage of vitamin B-12 supplement, especially if you will inject it. Taking too much can cause side effects like nausea, headache, dizziness, and in rarely, blood clots or cancer. Everyone needs vitamin B-12, and most people get enough through their diet.Who is at risk for vitamin B12 deficiency anemia
What is bad for vitamin B12 : Conditions that interfere with nutrient absorption, such celiac or Crohn's disease, can cause B12trouble. So can the use of commonly prescribed heartburn drugs, which reduce acid production in the stomach (acid is needed to absorb vitamin B12).
Can too much B12 damage kidneys
No upper intake limits are typically placed on vitamin B12 consumption because any excess is normally filtered out of the body through urine, with a low chance of adverse reactions. However, some research suggests that high doses of vitamin B12 supplements may have negative outcomes on those with kidney diseases.
Can I take vitamin D and B12 together : Vitamin D is fat-soluble while B12 is water-soluble; it doesn't matter if you take them at the same time or not. Vitamin D helps with calcium and magnesium absorption, while vitamin B12 supports nerve cells and red blood cell formation.
Vitamin B12 or folate deficiency anaemia can cause a wide range of symptoms. These usually develop gradually, but can worsen if the condition goes untreated.
You need intrinsic factor so that your body can absorb B12 vitamin. People with pernicious anemia have a B12 vitamin deficiency. Digestive diseases: Diseases that affect the digestive system, like Crohn's disease and celiac disease, can prevent your body from fully absorbing vitamin B12.
Is B12 harmful to the liver
The common forms of vitamin B include vitamin B1 (thiamine), B2 (riboflavin), B3 (niacin), B6 (pyridoxine) and B12 (cyanocobalamin). Except for niacin (when given in high doses), there is no evidence that the other B vitamins, in physiologic or even super-physiologic high doses cause liver injury or jaundice.The amount that should be consumed on a daily basis is called the recommended dietary allowance (RDA). The RDA is 2.4 mcg daily for people 18 years and older. While pregnant, the RDA is 2.6 mcg daily. While breastfeeding, the RDA is 2.8 mcg daily.“Take water-soluble vitamins on an empty stomach with a glass of water,” recommends Dr. Perez-Gallardo. And since it can be energizing, Dr. Perez-Gallardo says that the best time to take vitamin B12 is in the morning, so it won't affect your sleep.
Here are supplements that don't go together—or don't go with food.
How can I check my own B12 levels : Vitamin B12 testing is most often performed at a doctor's office or another medical setting like a laboratory or hospital. A doctor normally prescribes vitamin B12 tests, but they may be available without a doctor's order at a walk-in lab or an at-home test kit. You can order a vitamin B12 test online.
How can I check if my B12 is low : Different types of blood tests can be carried out to help identify people with a possible vitamin B12 or folate deficiency. These tests check: whether you have a lower level of haemoglobin (a substance that transports oxygen) than normal. whether your red blood cells are larger than normal.
Is it harmful to take B12 if you don’t need it
Even the lowest doses in B12 supplements are many times the recommended dietary allowance. Doses up to 1,000 mcg, though unnecessary, aren't harmful. Fortified foods. Many breakfast cereals, soy products, and yeasts are fortified with B12.
Vitamin B12 is needed to form red blood cells and DNA. It is also a key player in the function and development of brain and nerve cells.You might get frequent headaches if your vitamin B12 levels are too high. Elevated levels of this vitamin can also cause gastrointestinal problems such as diarrhea, nausea, and vomiting. You may feel tired and weak. High amounts of vitamin B12 can also cause you to feel like your hands and feet are tingling.
Is it better to take vitamin B12 every day or once a week : The usual dose for: diet-related deficiency is 50 micrograms to 150 micrograms, taken once a day. B12 deficiency not caused by your diet is one to two 1,000 microgram tablets, taken once or twice a day – this is usually if you cannot have vitamin B12 injections.