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in which case discontinue use and consult your health care practitioner
hypersensitivity (e
Stop use and consult a health care practitioner if you develop symptoms of liver trouble such as yellowing of the skin/eyes (jaundice)
sleep deprivation can lead to mood problems
Natural Factors B12 Methylcobalamin - 5000mcg 60 Sublingual Tablets immune support in which case discontinue useNatural Factors Methylcobalamin B12 provides the superior, biologically available, bioactive form of vitamin B12. This essential nutrient helps prevent vitamin B12 deficiency, is vital for the formation of red blood cells, and assists in the normal function of the immune system and energy metabolism in the body. This convenient, one per day, sublingual formula provides 5000 mcg of methylcobalamin per tablet and is suitable for vegetarians, gluten
