
Pediatric Health Chat
Expert Answers and Advice
The mission of Pediatric Health Chat
We are surveying CHOP healthcare professionals to learn what topics families are telling them are common sources of conflicting information. We’ll display the trends on this site each month, so you know what pediatric health misinformation is circulating in your community.
Are you a CHOP provider who wants to contribute to this project? Complete this survey to share your experiences with misinformation in the healthcare setting.
Trending Topics
Vitamin K
Seed Oils
HPV
Sea Moss
"Why is it important for babies to get a shot of vitamin K?"
- Vitamin K shots are important for newborn babies to stop bleeding and strokes because they don't have enough vitamin K in their bodies and can't get enough of it from milk.
- Giving vitamin K by mouth isn't suggested because babies might not absorb it well, and the amount they get can vary, which increases the chance of bleeding.
- Some people may worry about side effects, but the vitamin K shot is safe, does not cause serious health problems, and is highly recommended by doctors.
"What are seed oils and why does your body need them?"
- Seed oils come from plants like sunflowers and soybeans and are a type of vegetable oil. They provide important fats that our bodies need but can't make on their own.
- These oils help with inflammation, which is a natural process that helps us heal. However, eating too much of them might cause too much inflammation.
- Scientists are still studying how these fats affect our health, especially our heart and brain. It's important to eat a balanced amount of seed oils to avoid missing out on necessary nutrients, especially for kids' growth and health.
"Why do boys need HPV vaccines?"
- HPV is a virus that causes cervical cancer, but it also causes other cancers that affect boys and men.
- About four of every 10 cases of HPV-related cancer occur in boys or men.
- We recommend the HPV vaccine starting at age 9.
"Is sea moss extract good for you?"
- Sea moss is gaining attention with some calling it a “superfood” and it winds up as an ingredient in supplements, smoothies, and skin care.
- While rich in minerals and vitamins, sea moss also contains iodine and heavy metals.
- The lack of FDA approval and high-quality human studies calls for cautious use and further research.
Learn more about sea moss extract >
Clinical leadership of Pediatric Health Chat
This team of experts collaborates to provide the best possible information to families in our community and beyond.

Physician-in-chief and Chair, Department of Pediatrics
Joseph W. St. Geme III, MD

Attending neonatologist
Joanna J. Parga-Belinkie, MD

Pediatrician
Katie K. Lockwood, MD, MEd

Director of Content Strategy, Penn LDI