Can You Have Too Much Vitamin B12 Vitamin b12 deficiency can sometimes lead to permanent nerve damage if left untreated.

Can you have too much vitamin b12 Vitamin b12 is a water soluble nutrient that plays many critical roles in your body.

Can you have too much vitamin b12. Vitamin b 12 is water soluble and. It is safe to consume too much vitamin b12 but keep in mind it may negatively interact with other medication. This makes it nearly impossible to overdose on the nutrient. Vitamin b12 is a water soluble vitamin which means that when we ingest too much of it the excess amounts are flushed out of the body through urine.

Some people think that taking high doses of b12 rather than the recommended intake is best for their health. Doing so might hide the signs of a vitamin b12 deficiency in older adults. Watch out for medicine interactions. On top of that we know that only a small percentage of vitamin b12 taken orally is actually absorbed.

The only adverse effect of high dosages of this vitamin when taken along with vitamin b6 is a two to four times increased risk of lung cancer particularly among men who smoke. It is very hard to overdose on vitamin b12 but you can put a moderate strain on your kidney if excess consumption occurs too often. However it s important to know what side effects occur when you take too much. Too much vitamin b12 side effects by overconsumption are rare.

However vitamin b 12 is a little different.