This product is available as a research chemical for laboratory and in vitro research purposes in India
Once you open a vial of sterile water, any unused portion must be discarded because theres nothing inside to stop opportunistic airborne contaminants from setting up shop and multiplying
That means treating a deficiency as soon as possible is crucial. If you are experiencing any symptoms that may lead you to think you are deficient in vitamin B12 talk to your primary care physician and ask them to take a blood test, says Gans
But theres no evidence that taking B supplements would prevent these bone problems
Bibcode:1977Sci...196.1410E
Vitamin B12 deficiency is Symptoms of B12 deficiency include: rapid breathing shortness of breath headaches palpitations or fast heart rate indigestion, diarrhea, or loss of appetite blurry vision weakness or tiredness mouth ulcers or irritation cognitive changes, such as difficulty with memory, judgment, or understanding infertility Contact your doctor to discuss injections or supplements if you experience any conditions or risk factors related to vitamin B12 deficiency