Is it better to take B12 sublingually?

Comparing the sublingual method to vitamin B12 injections, research found that taking B12 under the tongue had a higher absorption rate, making it a better option (Bensky, 2019). Taking vitamin B12 sublingually may also be a good option for people with a condition called pernicious anemia.

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Thereof, what is b12 sublingual good for?

This product is a combination of B vitamins used to treat or prevent vitamin deficiency due to poor diet, certain illnesses, alcoholism, or during pregnancy. What is the best form of B12 sublingual? cyanocobalamin For prevention and treatment of vitamin B12 deficiency, cyanocobalamin in chewable, sublingual, or liquid forms (rather than in a multivitamin) is best under most circumstances.

In respect to this, what are the side effects of sublingual b12?

What are some other side effects of Cyanocobalamin Sublingual Tablets? Feeling dizzy, tired, or weak. Headache. Feeling nervous and excitable. Diarrhea, upset stomach, or throwing up. Joint pain. Signs of a common cold. And another question, is it ok to take 1000 mcg of b12 a day? The recommended dose for treating vitamin B12 deficiency is 1000 mcg daily. The recommended dose for preventing vitamin B12 deficiency is 1500 mg or 2500 mcg (sublingual tablets) daily. The dose for treating hyperhomocysteinemia is 400 mg daily in combination with folic acid.

Can you overdose on B12?

No, you cannot overdose on B12 Vitamin B12 is a water-soluble vitamin, meaning it dissolves in water and is quickly absorbed by the body. It is stored in the liver and whatever your body doesn't use is excreted through urine, Allen says. Even in high doses, your body can only absorb a fraction of B12 supplements.