Nausea Constipation Diarrhea Vomiting Indigestion Stomach pain Headache Bloating of stomach Fatigue Belching Gastroesophageal reflux disease Flatulence Hair loss You are encouraged to report negative side effects of prescription products to the FDA
Severe deficiencies, especially those with neurological symptoms (numbness, tingling, memory issues), often require a more intensive initial treatment plan to rapidly restore healthy B12 levels and prevent lasting nerve damage
For postpartum individuals managing weight loss while nursing, understanding your metabolic and genetic predispositions can support more informed conversations about timing, alternatives, and personalized safety considerations
Schirra J, Leicht P, Hildebrand P, et al
The comparison isnt perfectly controlled these are separate trials with different populations but the magnitude of difference is noteworthy