dosage of b12 injection Vitamin for Adults: Guidelines how many ml b12 injection

Vitamin B12 shot side effects Most people tolerate vitamin B12 injections well, but possible side effects include: Mild: soreness or redness at injection site, mild diarrhea, nausea, headache, itching Rare but serious: allergic reactions (rash, swelling, difficulty breathing), low potassium (hypokalemia), dizziness or heart rate changes Get emergency medical help if you have signs of an allergic reaction to Vitamin B12: hives

And if your B12 levels are normal, getting B12 injections isnt going to do anything

Tailoring insights to the unique needs of older adults, unravel the considerations and benefits associated with B12 supplementation in this demographic for enhanced well-being

It doesn't create it from nothing

These patients may experience a blunted or impeded response to the intranasal medication