![Microbiology Research | Free Full-Text | Oral Iron Supplementation—Gastrointestinal Side Effects and the Impact on the Gut Microbiota Microbiology Research | Free Full-Text | Oral Iron Supplementation—Gastrointestinal Side Effects and the Impact on the Gut Microbiota](https://pub.mdpi-res.com/microbiolres/microbiolres-12-00033/article_deploy/html/images/microbiolres-12-00033-g002.png?1623495866)
Microbiology Research | Free Full-Text | Oral Iron Supplementation—Gastrointestinal Side Effects and the Impact on the Gut Microbiota
![Arjun Gupta on Twitter: "1/ Patients with iron deficiency anemia generally dislike taking oral iron (nausea, constipation) and often stop taking iron tablets. Does the way we prescribe ferrous sulfate contribute to Arjun Gupta on Twitter: "1/ Patients with iron deficiency anemia generally dislike taking oral iron (nausea, constipation) and often stop taking iron tablets. Does the way we prescribe ferrous sulfate contribute to](https://pbs.twimg.com/media/DmrDVIGU0AAPrcE.jpg)
Arjun Gupta on Twitter: "1/ Patients with iron deficiency anemia generally dislike taking oral iron (nausea, constipation) and often stop taking iron tablets. Does the way we prescribe ferrous sulfate contribute to
![Microbiology Research | Free Full-Text | Oral Iron Supplementation—Gastrointestinal Side Effects and the Impact on the Gut Microbiota Microbiology Research | Free Full-Text | Oral Iron Supplementation—Gastrointestinal Side Effects and the Impact on the Gut Microbiota](https://pub.mdpi-res.com/microbiolres/microbiolres-12-00033/article_deploy/html/images/microbiolres-12-00033-g001.png?1623495866)