The wider range cited in research reports spans roughly 2504,000 mcg/day (250 mcg = 3.75 u, 500 mcg = 7.5 u, 1,000 mcg = 15 u, 1,500 mcg = 22.5 u, 2,000 mcg = 30 u, 3,000 mcg = 45 u, 4,000 mcg = 60 u) [3] [4]
Choose a time that is easy to repeat every day
Bacteriostatic water must never be used for neonates, newborns, or premature infants
Some common symptoms include: Exhaustion, fatigue, weakness Pale or yellowed skin Heart palpitations Shortness of breath Nerve issues like tingling in the extremities Balance and coordination problems Anemia Mental health problems like depression and anxiety Cognitive issues like memory loss Vision problems If you suspect you may have a vitamin B12 deficiency, you should consult with a trusted healthcare professional to receive an accurate diagnosis and appropriate treatment intervention
Add 5 mL and the concentration becomes 1 mg/mL, making 100 mcg equal to 0.1 mL, or a clean 10 units