Realistic Expectations: Not a Wonder Pill, but a Long-Term Ally While glutathione tablet effects before and after can be impressive, its important to be realistic
Organ meats, specifically liver, can prove to be extremely powerful if you can tolerate it because they naturally contain vitamin A, B vitamins, iron, and folate
A serum B12 level above 900 to 1,000 pg/mL is generally considered elevated
Certain medications The following drugs can reduce levels of vitamin B12 in your body: Antibiotics -- long-term use can lower vitamin B levels generally Anti-seizure drugs Chemotherapy medicines, especially methotrexate Drugs used to reduce stomach acid, like H2 blockers (Pepcid AC, Tagamet, Zantac) and proton pump inhibitors (Nexium, Prevacid, Prilosec) Metformin (Glucophage) -- taken for diabetes Colchicine -- taken for gout Some cholesterol-lowering medications Other causes You're over 65