Postedby:Amanda Jacobson-Kelly, MD, MSc on Aug 10, 2026
Iron deficiency is the most common nutritional deficiency in the world, but it continues to be underdiagnosed and undertreated, even in developed countries. While there are numerous causes of anemia, iron deficiency is the most common.
First published August 2016 Updated August 2026 Shoulder injuries in young athletes are common and vary in cause and severity depending on each individual athlete’s training schedule and what sports they are playing.
One of the best and easiest ways to keep your kidneys healthy is by drinking plenty of water.
All Topics
Browse by Author
About this Blog
Pediatric News You Can Use From America’s Largest Pediatric Hospital and Research Center
700 Children’s® features the most current pediatric health care information and research from our pediatric experts – physicians and specialists who have seen it all. Many of them are parents and bring a special understanding to what our patients and families experience. If you have a child – or care for a child – 700 Children’s was created especially for you.
For some kids with epilepsy, seizure medications don’t provide full control—so doctors may turn to specialized medical diets like the ketogenic diet. Learn how this high-fat, low-carbohydrate approach works, which foods are included and avoided, possible side effects, and why it should only be started under the guidance of an expert epilepsy care team. Read More
Eating disorders look differently in every patient, which can make early detection tricky; however, there are some themes that unite youth with eating disorders that I would like to share. Read More
With so much nutrition advice out there, it can be hard to know what’s truly healthy for your child. Learn the basics of balanced eating—how to build meals with all five food groups, pair protein and fiber to keep kids full, choose better beverages, and spot fad diets or “quick fixes” that may do more harm than good. Read More
First published October 2013 Updated December 2025 Many people hear the word “gluten” and think it can cause stomach problems or that it is unhealthy. While most can tolerate gluten without any issue, there are many in whom it does cause problems. Read More
First published June 2013 Updated December 2025 It happens at least once a week in my office. A parent or grandparent will ask "Why are there so many more children with peanut allergy these days?" This is typically followed by the statement, "When I was growing up, I didn't know anyone who had food Read More
If your child’s extreme picky eating is affecting their growth, nutrition, or everyday life, you’re not alone. Discover how the multidisciplinary ARFID Clinic at Nationwide Children’s Hospital uses Cognitive Behavioral Therapy and family-centered support to help kids ages 10–14 build healthier, more flexible eating habits. Read More
Worried your child will only eat the same few foods? Picky eating is usually a phase, and patience goes a long way. Learn how repeated gentle exposures, involving kids in choosing fruits and veggies, and role-modeling at the table can help your child feel more comfortable trying new foods—and when to check in with your pediatrician. Read More
Discover practical tips for planning a gluten-free Thanksgiving, including safe ingredient swaps, cross-contamination prevention and kid-friendly dish ideas for children with celiac disease or gluten sensitivity. Read More
