Mary Beth Nierengarten, MA

Mary Beth Nierengarten is a freelance medical writer with over 25 years of experience. Her work appears regularly in a number of print and online publications.

Articles by Mary Beth Nierengarten, MA

When a child cannot tolerate cow's milk, the choice of formula should be informed by the condition that precludes the child from consuming cow's milk or breast milk. Here are 4 specialty formula types.

Breast milk is best, but for those babies who won’t or don’t breastfeed there are formula alternatives. Here’s a primer on infant formulas and how to decide which option is appropriate for the individual child.

Because appropriate early treatment of anxiety disorders is key to either preventing or reducing a negative impact on a child's life, it's important for the clinician to diagnose the correct disorder by identifying the "threat" and feared stimuli. Here's a look at 7 types of anxiety disorders and their common behaviors.

Affecting between 15% to 20% of children and adolescents, anxiety disorders are the most prevalent psychiatric condition in pediatrics. The impact can be significant with difficulties in social and academic functioning as well as increased risk for other mental health concerns. However, it can be difficult for a clinician to differentiate between anxiety and an anxiety disorder. Here are 7 signs to help make the diagnosis.

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Accept this month’s 5-item quiz challenge and see how well you know the wiles of biofilms in Staphylococcus aureus that deploys a matrix “force field” to evade detection and eradication. What children are especially at risk? What treatment course gives the best outcomes?

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The case for medical marijuana in children is just getting started. Here’s how pediatricians can navigate the complexities and discomfort of this issue and address the risks and benefits of pharmaceutical cannabinoids for their patients.

This month’s Riddle Me This! online quiz explores the study evidence to reveal some unexpected traits, risk factors, and trajectories for these children. Are there common functional skills traits in younger bullies? What does the literature say about the familial linkage of bullying-is it learned at home?

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