A vitamin B12 blood test is one way to know if you’re B12 deficient. Some people opt for a urine test instead. Learn when ...
Verywell Health on MSN5d
What Happens to Your Energy When You Take Vitamin B12 Every DayMedically reviewed by Sohaib Imtiaz, MD Vitamin B12, also known as cobalamin, is an important nutrient in food, especially ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback