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Oct
Effects Of Too Much B12. No matter if you inject yourself or consume a ton of vitamin B12 foodsevery day any vitamin B12 excess will be excreted in your urine. Narrowing of blood vessels in patients after stent placements High blood pressure after B12 injections Allergy symptoms such as a rash itching and burning of the skin. According to Mayo Clinic the following side effects may also be associated with B12 supplements or injections. Specialists are not currently aware of any side effects associated with taking higher-than-recommended levels of vitamin B-12.
Too much B12 typically doesnt cause negative effects in healthy adults but it may pose problems for special populations including expectant mothers. That being said too much vitamin B12 side effects can include diarrhea itching blood clots numbness in the extremities and severe allergic reactions. If youve been prescribed vitamin B12 injections and experience diarrhea itching rash headaches dizziness nausea or vomiting speak with your doctor. Excessive vitamin B12 may also increase the risk of prostate cancer. Studies show that people who are using B12 supplements often find themselves suffering from headaches. This document contains side effect information about cyanocobalamin.
That being said too much vitamin B12 side effects can include diarrhea itching blood clots numbness in the extremities and severe allergic reactions.
Some of the dosage forms listed on this page may not apply to the brand name Vitamin B12. According to Mayo Clinic the following side effects may also be associated with B12 supplements or injections. So if you suspect that Vitamin B12 is causing your headache you should consider stopping the supplementation. The extent of skin rash depends on the intensity of vitamin B complex overdose. A high-dose B complex supplement with 1000 mcg of B-12 hurt rather than helped people with type 1 or type 2 diabetes and advanced kidney disease resulting in a worsening of kidney function and an increase in the risk of heart attack stroke and death. Injectable vitamin B-12 which is used to treat significant deficiencies can cause the following side effects.