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Vitamin b12 side effects
Vitamin b12 side effects










Vitamin B-12 is safe to take in recommended dosages if you’re pregnant or breastfeeding. Everyone needs vitamin B-12, and most people get.

#VITAMIN B12 SIDE EFFECTS FULL#

You may need to take vitamin B-12 separately from the above drugs and supplements - say, one in the morning and one at night - so you can get the full dose of vitamin B-12.ĭon’t take vitamin B-12 supplements if you have sensitivities or allergies to vitamin B-12, cobalt, and any other ingredients. Taking too much can cause side effects like nausea, headache, dizziness, and in rarely, blood clots or cancer.

vitamin b12 side effects

Be sure to tell your doctor if you take folic acid. Symptoms of excessive vitamin B-12 include itching anywhere on the body, numbness and tingling of the extremities, irregular or rapid heart rate. You may need vitamin B-12 supplements if you take any of the following:įolic acid supplements may interfere with vitamin B-12. Some agents are linked to reduced absorption or serum levels of vitamin B-12. Find everything you need to know about vitamin B12 (cyanocobalamin injection), including what it is used for, warnings, reviews, side effects, and interactions. Taking these B12 supplements when you aren’t deficient may cause side effects. If this occurs after you take vitamin B-12, call 911 or your local emergency services immediately. B12 supplements come in a variety of forms, including capsules, tablets, soft gels, gummies, and drops or sprays. This includes swelling of the face, tongue, and throat, and difficulty swallowing and breathing. Vitamin B-12 can cause very rare but serious allergic reactions ( anaphylaxis).

  • polycythemia vera (rare, slow growing blood cancer).
  • pulmonary edema and congestive heart failure early in treatment Vitamin B12 is generally well-tolerated, even in doses well above the recommended dietary allowance (RDA), which is 2.4 micrograms daily for adult men and women.Because vitamin B12 is a water soluble vitamin and is excreted in the urine when consumed in excess, it’s difficult to overdose on this essential nutrient.
  • vitamin b12 side effects

    Injectable vitamin B-12, which is used to treat significant deficiencies, can cause the following side effects: Oral vitamin B-12 is safe to take at recommended doses for healthy people. What are the side effects of vitamin B-12?










    Vitamin b12 side effects