Pay in 4 interest-free payments of $5.02 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
People eat so little that they become malnourished while losing weight, leading to muscle loss, hair thinning, fatigue, and other issues
Symptoms of a B12 deficiency include: Excessive fatigue Nerve problems (pain or abnormal sensations like numbness or tingling) Glossitis (tongue inflammation) Low numbers of white blood cells and red blood cells Vitamin B12 deficiency can be diagnosed with a blood test
Scientific References Jzwiak, M., Bauer, M., Kamysz, W., & Kleczkowska, P
Analytical work may require sterile water when preservatives could interfere with sensitive detection methods
US$ 29.10
US$ 24.36
US$ 26.17
US$ 23.54
