Do Iron Supplements Cause Constipation?


Men and women take iron supplements for a variety of reasons, such as iron deficiency, pregnancy, dialysis, and increased exercise.

But as with all supplements and medications, it is possible to experience side effects that may counter the health benefits of taking them. Some people wonder do iron supplements cause constipation, and yes, this is a possible side effect of iron pills. This is because iron has an effect on the digestive tract, which is something that affects some people but not everyone.

Therefore, this article will address the topic of ferrous sulfate constipation and suggest solutions for how iron deficient individuals can get the iron their bodies need without experiencing uncomfortable constipation.

Symptoms of Constipation

Individuals who are taking iron supplements may experience indigestion, gas, and bloating. These are all common symptoms of constipation. Some people who are constipated may also have difficulty passing stools and feel nauseous. Constipation is defined as having fewer than three stools per week.

Why Does Iron Cause Constipation?

While the side effects of iron supplements are very few and rare, constipation is one of the most common ones. Iron affects the digestive tract, so an increase in iron consumption may take a little getting used to for the body. This is because some forms of iron are difficult for the body to absorb, which means that the digestive system has to work especially hard to process a series of reactions before it can be utilized for various functions.

How to Avoid Ferrous Sulfate Constipation

ne of the best ways to prevent ferrous sulfate constipation is to drink lots of water (at least six to eight glasses) throughout the day. It is also recommended to get as much iron from food as possible, as well as to eat high fiber foods that help promote good digestive health. Fiber-rich foods to include in the diet include raw fruits and vegetables, whole grains, and beans. To increase the body’s ability to digest iron, take iron supplements with a beverage rich in vitamin C, such as orange juice.

Also, make sure to exercise at least 30 minutes per day to keep the digestive system active and working well. Certain iron supplements and forms of iron are easier on the digestive system than others, so consider switching to Fergon if other supplements cause discomfort. It may also help to avoid taking any other medications or caffeine at the same time as iron supplements because these substances can reduce iron absorption and result in constipation. Some individuals may benefit from adjusting their iron supplement dosage after consultation with a physician if constipation problems persist.

Choose Fergon Since It's Easily Digested

Fergon is an excellent iron supplement for people who have experienced constipation while taking other iron supplements in the past. This is because the iron in Fergon is in the form of ferrous gluconate, which is highly soluble and easily digested. Therefore, it is much less likely to cause the side effects that can accompany other iron supplements, such as constipation, bloating, and upset stomach. Always take Fergon with food, and just one tablet daily will provide the iron the body needs to function at its very best.

Fergon® Iron Restore™

Don’t let an iron deficiency slow you down. One chewable tablet of Fergon® Iron Restore™ provides 20mg of iron, which is 111% of the daily recommended value. We created a special formula to make it easy to incorporate into your day.

  • Great natural orange flavor
  • Contains patented Sunactive FE® for GI comfort
  • Optimal absorption formula
Click here for more product information

Fergon® Iron Restore™

Don’t let an iron deficiency slow you down. One chewable tablet of Fergon® Iron Restore™ provides 20mg of iron, which is 111% of the daily recommended value. We created a special formula to make it easy to incorporate into your day.

  • Great natural orange flavor
  • Contains patented Sunactive FE® for GI comfort
  • Optimal absorption formula