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Beside this, is there an iron supplement that doesn't cause constipation?

An iron supplement that won't upset your stomach or cause constipation. Many women struggle with iron deficiency anemia. The most common challenge is the iron supplements that are commonly recommended (ferrous sulfate) as a solution is not well tolerate. It does not upset the stomach or cause constipation.

Subsequently, question is, which type of iron causes constipation? Ferric iron is more likely to cause constipation.

Also question is, do iron pills cause constipation?

A: Iron is hard on the digestive tract. Constipation is the most common side effect, but iron supplements can also cause nausea, indigestion, gas and bloating. The cause of the constipation is the iron itself, not any added ingredient. The ferrous gluconate dose is less constipating for many people.

Is chelated iron easier on the stomach?

However, if your stomach can't tolerate ferrous iron, this type is easier on the stomach. Chelated iron: Also available as iron bisglycinate, this type of iron is bound with amino acids to make it more bioavailable. It's the least likely type of iron supplement to cause stomach upset, but it is also the costliest form.