Pay in 4 interest-free payments of $6.21 Learn more
Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
B12 injections are generally well tolerated
Also find out if cranberry helps treat or prevent urinary tract infections
Intended Purpose: Products sold on this site are intended solely for basic laboratory research, pharmaceutical research, or the development of new tests
Who Should Consider This Test: Nutritional testing can help pinpoint the root cause of ailments such as depression, heart disease, obesity, fatigue, and more
B12 deficiency is also more common in people who are over the age of 50, who are pregnant, or who have medical conditions that inhibit nutrient absorption, such as celiac disease and Crohns disease
US$ 24.51
US$ 29.28
US$ 22.03
US$ 29.30
