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They are vital for various bodily functions and must be obtained through diet or supplementation

It is always wise to consult with a healthcare professional before starting a high-dose routine

PMS, Premenstrual syndrome

Pernicious anemia symptoms: Symptoms of B12 deficiency can include:[ref] fatigue, paleness, shortness of breath (anemia symptoms) headaches, dizziness tingling in the extremities trouble walking or uncontrollable muscle movements cognitive issues, brain fog depression or irritability intestinal issues glossitis Vitamin B12 (cobalamin) is found in animal proteins such as meat and eggs and in supplement forms