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Iron para Post-Bariatric Nutritional Support

B

Iron deficiency occurs in 33-55% of post-bariatric patients. ASMBS guidelines recommend 45-60 mg elemental iron/day after gastric bypass. Ferrous bisglycinate is the preferred form for tolerability. Monitoring every 3-6 months is mandatory.

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B

Conclusión

Iron deficiency occurs in 33-55% of post-bariatric patients. ASMBS guidelines recommend 45-60 mg elemental iron/day after gastric bypass. Ferrous bisglycinate is the preferred form for tolerability. Monitoring every 3-6 months is mandatory.

Key Statistics

10

Estudios

1000

Participantes

Positive

B

Calificación

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

Dosificaciones de uso común

general:
8-18 mg/day (RDA)
menstruatingwomen:
18 mg/day
deficiencycorrection:
100-200 mg elemental iron/day under medical guidance

Límite superior: 45 mg/day (elemental iron); excess iron increases oxidative stress

Mejor momento para tomar: On empty stomach with vitamin C for absorption; avoid with calcium, coffee, tea

Safety & Side Effects

Efectos secundarios reportados

  • Constipation
  • Nausea
  • Stomach pain
  • Black stools
  • Oxidative stress (excess iron)

Interacciones conocidas

  • Levothyroxine (reduced absorption — take 4 hours apart)
  • Tetracycline antibiotics (reduced absorption)
  • Calcium supplements (reduced absorption)
  • Proton pump inhibitors (reduced absorption)

Ingesta máxima tolerable: 45 mg/day (elemental iron); excess iron increases oxidative stress

Consulte siempre a su profesional de salud antes de comenzar cualquier suplemento.Siempre consulte a su profesional de salud antes de comenzar cualquier suplemento.

Frequently Asked Questions

Does Iron help with Post-Bariatric Nutritional Support?
Based on 10 studies with 1,000 participants, there is moderate evidence from clinical studies that Iron may support Post-Bariatric Nutritional Support management. Our evidence grade is B (Good Evidence).
How much Iron should I take for Post-Bariatric Nutritional Support?
Studies have used various dosages. A commonly studied range is 8-18 mg/day (RDA). Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of Iron?
Reported side effects may include Constipation, Nausea, Stomach pain, Black stools. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for Iron and Post-Bariatric Nutritional Support?
We rate the evidence as Grade B (Good Evidence). This rating is based on 10 peer-reviewed studies with 1,000 total participants. The overall direction of effect is positive.

Related Evidence

Otros ingredientes para Post-Bariatric Nutritional Support

Aviso legal FDA: Estas declaraciones no han sido evaluadas por la Food and Drug Administration. Los productos y la información en este sitio web no están destinados a diagnosticar, tratar, curar ni prevenir ninguna enfermedad. Las calificaciones de evidencia presentadas se basan en nuestro análisis de investigación publicada revisada por pares y no constituyen consejo médico. Siempre consulte a su profesional de salud antes de comenzar cualquier régimen de suplementos.