[6] [25] At levels only slightly below normal, deficiency can result in fatigue, headaches, feeling faint, rapid breathing, pale skin, numbness or tingling, poor appetite, heartburn, poor balance, difficulty walking, poor reflexes, blurred vision, memory problems, depression, irritability, inattention, cognitive decline, dementia, and even psychosis
The practical concentrations are: 15 mg/mL (2 mL diluent): 12 mg draws to 0.80 mL (80 units)
Virginia Beach Medical Weight Loss Programs Struggling with weight loss despite diet and exercise
Vitamin B12 is found in animal foods, as well as some fortified foods that have added B12
While oral supplements can be effective for some, they may not provide the quick boost or high absorption rates needed for people with more significant deficiencies
So, doctors keep a close eye on how patients do and adjust treatments as needed