700 Children's® – A Blog by Pediatric Experts

Posts by Sarah Keim, PhD

Posted by: Sarah Keim, PhD on Jan 19, 2026

Recent reports about cow’s milk in online breast milk highlight important safety concerns. Learn what this means for your family and how to protect your baby with practical, expert guidance.

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Can Fatty Acid Supplements Improve Your Child’s Behavior?
When children are born prematurely, they may miss out on important nutrients that affect brain development. As a result, preemies can sometimes struggle in school or with behavior problems. Physicians or parents may try to make up for that lost time using nutritional supplements.
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Would You Buy Breast Milk Online For Your Baby?
Some parents turn to the internet when they can’t produce enough breast milk—but online breast milk isn’t as safe as it might seem. Learn what researchers found when they tested milk bought from classified ads, the health risks for babies, and why screened, pasteurized milk from a milk bank is a much safer choice.

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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.

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Latest Posts

mother breastfeeding her baby

The One Reason Why You Should Donate Breast Milk

Dec 30, 2025

If you are currently breastfeeding your own baby and have extra milk stored in your freezer, or if you make more than your child needs, you can donate it to one of the non-profit milk banks. By doing this, you can make sure that your milk will go to a baby who needs it very much. Read More

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How Does Cannabis Use During Pregnancy Affect Children?

Nov 11, 2024

It’s important to know that doctors do not recommend using cannabis during pregnancy and can offer safer options for issues like stress, nausea and sleep problems. Read More