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Vitamin B12
Vitamin B12

vitamin_mineral

يُعرف أيضاً بـ: Cobalamin, Methylcobalamin, Cyanocobalamin, Hydroxocobalamin, Adenosylcobalamin

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About

An essential cofactor for fatty acid metabolism and red blood cell formation. B12 deficiency — which is common in metformin users (10-30%) and vegans — impairs mitochondrial fatty acid oxidation and causes fatigue that limits physical activity. Benefits for weight management are primarily seen when correcting deficiency.

How It Works

Essential cofactor for methionine synthase (homocysteine remethylation) and methylmalonyl-CoA mutase (fatty acid and amino acid metabolism). B12 deficiency impairs mitochondrial fatty acid oxidation, leading to abnormal lipid accumulation. Also required for proper red blood cell formation — deficiency causes megaloblastic anemia with profound fatigue, reducing physical activity. Metformin depletes B12 in 10-30% of users.

Evidence For Conditions

الحالة التقييم الدراسات المشاركون
Post-Bariatric Nutritional Support B 10 1000 عرض →
Slow Metabolism C 5 9000 عرض →

Side Effects

  • Acne (rare, at high doses)
  • Diarrhea (rare)
  • Generally very well tolerated

Drug & Supplement Interactions

  • Metformin (depletes B12 — monitor levels)
  • Proton pump inhibitors (reduced absorption)
  • H2 receptor antagonists (reduced absorption)
  • Colchicine (reduced absorption)

أخبر مقدم الرعاية الصحية دائماً بجميع المكملات التي تتناولها.

Related Ingredients

إخلاء مسؤولية FDA: لم تُقيَّم هذه البيانات من قبل إدارة الغذاء والدواء (FDA). لا تهدف المنتجات والمعلومات الواردة في هذا الموقع إلى تشخيص أو علاج أو شفاء أو الوقاية من أي مرض. تستند تقييمات الأدلة المعروضة إلى تحليلنا للأبحاث المحكّمة المنشورة ولا تُشكّل نصيحة طبية. استشر مقدم الرعاية الصحية دائماً قبل البدء بأي نظام مكملات.