¿Puedo tomar hierro y vitamina C juntos?

Por qué sucede esto

Vitamin C (ascorbic acid) changes the chemical form of iron in the stomach to a version that is more easily dissolved and absorbed by the gut lining. It also helps prevent iron from binding to other substances in your food that might block its absorption.

Lo que deberías hacer

It is generally recommended to take iron with a source of Vitamin C (like a glass of orange juice) to help it work better. However, if you find this causes stomach upset, you can take them separately or with a small amount of food. If you have a condition that causes iron overload (like haemochromatosis), speak to your doctor before combining them.

Precauciones importantes

Iron overdose in children

Keep iron supplements strictly out of reach of children. Even a small accidental overdose can be fatal for a child.

Tetracycline or Quinolone antibiotic use

Do not take iron at the same time as antibiotics. Iron stops these medicines from working; space them at least 2 hours apart.

Haemochromatosis (iron overload)

Do not take these supplements if you have haemochromatosis or other iron-storage disorders, as Vitamin C increases iron absorption and can lead to dangerous levels of iron in the body.

Cálculos renales

Las dosis altas de vitamina C pueden aumentar la cantidad de oxalato en su orina, lo que eleva significativamente el riesgo de desarrollar cálculos renales, especialmente si los ha tenido antes.

Deficiencia de G6PD

Si tienes deficiencia de glucosa-6-fosfato deshidrogenasa (G6PD), dosis altas de vitamina C pueden causar la destrucción de tus glóbulos rojos (hemólisis).

Advertencias sobre alimentos y bebidas

Alcohol

Es mejor evitar o limitar estrictamente el alcohol al tomar suplementos de hierro. El consumo crónico de alcohol puede interferir con la forma en que el hierro se almacena y procesa en el hígado, lo que potencialmente aumenta el riesgo de toxicidad por hierro o tensión hepática.

Tea, Coffee, and Caffeinated drinks

Caffeine and compounds called tannins found in tea and coffee significantly reduce the amount of iron your body can absorb. Avoid these drinks for at least one hour before and two hours after taking your iron supplement.

Productos lácteos (Leche, Queso, Yogur)

Calcium in dairy products prevents iron from being absorbed properly. Do not take your iron supplement at the same time as eating or drinking dairy. Leave a gap of at least two hours.

Eggs and Whole-grain Cereals

These contain compounds (phytates and phosphates) that can bind to iron and stop it from being absorbed. It is best to take iron on an empty stomach, but if it upsets your stomach, avoid taking it with these specific foods.

Vitamin C (Orange juice, Citrus fruits)

This is a positive interaction. Taking iron with a glass of orange juice or foods high in Vitamin C actually helps your body absorb the iron more effectively.

Uso de otros medicamentos

¿Tomas múltiples medicamentos? Nuestro Verificador de Interacciones de Medicamentos te ayuda a verificar si tus recetas, medicamentos de venta libre y suplementos son seguros para tomar juntos. Simplemente busca tus medicamentos para ver posibles interacciones y qué hacer al respecto.

Descargo de responsabilidad

Esta información es solo para fines educativos generales y no debe considerarse como un sustituto del consejo médico profesional. Siempre consulte a su médico de cabecera, farmacéutico u otro profesional de la salud calificado antes de tomar decisiones sobre sus medicamentos. Las circunstancias individuales pueden variar, y solo un profesional de la salud que conozca su historial médico puede proporcionar orientación personalizada.