“How Can I Eat Healthier?” - Finding Science-Based Nutrition Advice
“How Can I Eat Healthier?” - Finding Science-Based Nutrition Advice
Celeste Goodwin, MPH, RDN, LDN
Poe Center for Health Education
Many people want to eat healthier, increase protein or fiber intake, or cook meals at home … but where can you find science-based information, and who can help? Don’t worry, this doesn’t have to be challenging. In honor of National Nutrition Month®, we have some tips to help you find accurate nutrition information, seek expert guidance, and discover the power of nutrition.
With advice seemingly changing every day, seeking out accurate nutrition information can feel like a big challenge! It’s important to find nutrition guidance that is researched, studied, compiled, and reviewed by experts. Seeking out science-based information will help your family create a plan, stick to it, and see results.
This National Nutrition Month, the Academy of Dietetics has some suggestions for finding information that is backed by science:
-
- “Find accurate sources for nutrition information.”
- “Meet with a Registered Dietitian Nutritionist (RDN) who specializes in your unique needs.”
- “Receive personalized nutrition information from an RDN to meet your health goals.”

Find Accurate Sources for
Nutrition Information
The internet is a great place to connect, explore, and exchange ideas, but when you’re looking for science-based information, it can feel overwhelming. When you conduct research on a scientific topic, such as physical fitness or healthy eating, try to restrict your search to academic journals or websites that end in “.edu”. Make sure that the advice on those websites is given by qualified experts such as Registered Dietitian Nutritionists (RDNs) or researchers who are experts in the field.
Look for a “works cited” section near the bottom of the webpage, and click on links to verify that research backs the claims. Be wary of any website about nutrition that ends in .com, makes unrealistic claims, or attempts to sell you a product, supplement, or program.
A great place to start is the Poe Center’s website, Instagram, or YouTube channel. On our platforms, we share evidence-based nutrition information approved by a RDN and delivered by expert educators. Our videos and resources are subjected to expert review before publication, which is a process you should expect of all trusted sources of nutrition information. Another great source is www.eatright.org.
Meet with a Registered Dietitian Nutritionist (RDN)
There is a lot of misinformation and conflicting information about nutrition floating around the web. A trained nutrition professional, such as a Registered Dietitian Nutritionist, can help you interpret conflicting information and give recommendations tailored to your specific needs.
You might be asking yourself, “What’s the difference between a RDN, dietitian, nutritionist, or even a nutrition/health coach?” Here’s a graphic to help you understand the difference between these
various professionals.
| Health Coach | Nutritionist | Registered Dietitian Nutritionist (RDN)
(Also called a Dietitian or Registered Dietitian) |
|
|---|---|---|---|
| Cares about health and nutrition | ✔ | ✔ | ✔ |
| Counsels patients on general nutrition | Maybe | ✔ | ✔ |
| Counsels patients on nutrition related to medical conditions | No | Maybe, if they have specific licensure | ✔ |
| Has completed supervised practice hours and specialized curriculum | Maybe, though not required | Maybe, though not required | ✔ |
| Has a graduate-level degree or higher | Maybe, though not required | Maybe, though not required | ✔ |
Receive Personalized Nutrition Information from an RDN
As the chart illustrates, RDNs have a high level of nutrition expertise, including nutrition expertise related to medical conditions, which makes them a great choice to serve your unique needs. Someone who has an RDN credential has graduated and received a master’s degree, completed over 1,200 hours of supervised practice, and passed a national exam – they are experts in their field.

While individual health coaches and nutritionists may have qualifying knowledge and experience to support you in various aspects of health and nutrition, an RDN can counsel patients on both general and medical nutrition. When looking to change your nutrition goals, finding an RDN is a great place to start.
The Bottom Line
In today’s nutrition landscape, it can feel like recommendations are constantly changing, but you can empower and equip yourself with the tools to get the facts. Make sure the information you find is backed by evidence and from a reliable source.
Seek out an RDN in your area who can help you make decisions about your nutrition. An RDN can help you find advice backed by science, cut through the noise, and take the daunting amount of published information and turn it into suggestions for your body and your life.


Featured Program:
Cook Well, Eat Well
Cook Well, Eat Well is a program offered by the Poe Center for Health Education in partnership with WakeMed’s Pediatric Weight Management Clinic.
Children meet with a dietitian at WakeMed, then head over to our CookWELL Teaching Kitchen with their family members to apply their learning in a hands-on way. Cook Well, Eat Well doesn’t just teach kids how to cook- the program strengthens family relationships and helps kids feel empowered
in the kitchen!
Check out this publication highlighting the program from Families First by WakeMed Pediatrics.
Featured Video:
You may have noticed that the USDA recently changed the Dietary Guidelines for Americans (DGAs) and its accompanying graphic.
The previous graphic (used from 2011-2025) was called MyPlate, and used the image of a plate to give Americans a visual representation of how to craft balanced meals. The new graphic is an inverted pyramid, featuring pictures of specific foods.
So which version should you use? National food guidelines are made for the general public, not for each individual. Food choices are personal and should be tailored to your life.
-
- Focus on fruits and vegetables, vary your protein, choose whole grains, and incorporate calcium into your diet.
- Limit sugar-sweetened beverages and choose water when you can.
- Always pay attention to what feels good for your body. What you eat depends on your body, where you live, your budget, and other factors. Food choices are also shaped by social, economic, and health needs.
- If you have questions about your diet, talk with a registered dietitian or another healthcare provider trained to counsel patients on nutrition.
Tooth Fairy Tips: How to Promote Good Oral Health In Children
Tooth Fairy Tips: How to Promote Good Oral Health In Children
Natalia Solera Ortiz, BA
Spanish Community Senior Specialist
Poe Center for Health Education
For many of us, one of our fondest childhood memories is the excitement of losing a tooth and impatiently awaiting the visit from El Ratoncito Pérez or, in American culture, the Tooth Fairy. El Ratoncito Pérez came quietly at night, traded our lost teeth for a small surprise, and left us with a bit of magic that many of us remember to this day. But what if El Ratoncito Pérez or the Tooth Fairy did more than collect teeth? What if they helped parents teach their children healthy dental habits?
El Ratoncito Pérez and the Tooth Fairy can be powerful allies in helping children understand the importance of brushing and flossing teeth, limiting sugary drinks and snacks, and visiting the dentist. By incorporating healthy dental habits into the fairytale story, oral care routines can become a positive and engaging experience.
Here are some strategies that parents and caregivers can use to promote good oral hygiene in children. These strategies can be made more fun by incorporating El Ratoncito Pérez, the Tooth Fairy, or your own
tooth-themed adventures.

Nutrition
A balanced diet is one of the ways to support children’s overall health as well as their oral health. Calcium plays an important role in maintaining strong enamel and healthy gums. Sugary snacks and drinks should only be enjoyed occasionally, as they can create an acidic environment. Over time, the acid can wear away the teeth’s enamel, increasing the risk
of cavities.
Try reminding your child that the Tooth Fairy loves strong, healthy teeth, and that certain foods help teeth grow strong. Encourage children to eat tooth-friendly foods, such as crunchy fruits and vegetables, calcium-rich foods such as dark green leafy vegetables, nuts, and seeds, and to choose water or milk more often than
sugary drinks.
Dental Hygiene
How early should an oral care routine begin? Oral hygiene should start in infancy, even before the first tooth appears. You can gently wipe an infant’s gums with a soft, clean cloth after feedings, then transition to brushing with a small, soft-bristled toothbrush once teeth begin to erupt.
When it comes to teeth, two is the Tooth Fairy’s magic number. Children should brush their teeth at least twice a day with fluoridated toothpaste for two full minutes and floss at least once a day to maintain healthy teeth and gums.
Technology can make brushing more fun and interactive. Kid-friendly toothbrushing apps like Chomper Chums and 2-minute songs can help keep children motivated while supporting parents in establishing
consistent routines.

Professional Dental Care
Establishing dental care early is an important step in maintaining children’s oral health. Whenever possible, caregivers should schedule their child’s first dental visit when the first tooth erupts or by their first birthday, and continue at regular 6-month intervals or as recommended by a dental professional. These early visits allow dentists to ensure that teeth and gums are developing properly, identify potential issues before they become more serious, and help children become more comfortable with the sights and sounds of the dentist’s office.

Try incorporating the magic of the Tooth Fairy into dental visits – maybe the Tooth Fairy offers a small gift after a dentist visit, such as a new toothbrush, small prize, or sticker. During these routine visits, dental care professionals can also provide preventative treatments such as fluoride varnishes and sealants. These protective measures help prevent tooth decay and cavities, supporting long-term oral health.

Family Modeling
Children learn best by example, and we as adults can have a powerful influence on their oral health habits. Modeling proper nutrition and oral care habits reinforces positive behaviors and helps children understand the importance of these habits. By brushing and flossing alongside your child, you can teach proper techniques and reinforce consistent routines. This also allows you to correct improper techniques and reinforce the importance of brushing and flossing every day. Assure your child that you also know El Ratoncito Pérez or the Tooth Fairy, and that she helped teach you how to grow strong and healthy teeth.
Parents, you can further support your children by helping them feel comfortable with dental visits. Reading books about going to the dentist, talking through what will happen during appointments, and demonstrating a relaxed attitude towards dental care can reduce fear and promote positive dental experiences.
Remember, the magic of El Ratoncito Pérez or the Tooth Fairy doesn’t have to end with a lost tooth. By weaving some of these strategies into your children’s favorite bedtime stories, you can help your kids understand the importance of taking care of their teeth. A little imagination and fairy tale magic can help children build habits that can lead to a lifetime of healthy and confident smiles.

Sources
- Han, S., Chang, C., Wang, Y., Wang, C., Lee, W., Vo, T. T. T., Chen, Y., Cheng, C., & Lee, I. (2025). A Narrative Review on Advancing Pediatric Oral Health: Comprehensive Strategies for the prevention and Management of dental Challenges in Children. A Narrative Review on Advancing Pediatric Oral Health: Comprehensive Strategies for the prevention and Management of dental Challenges in Children.
- National Library of Medicine. (n.d.). Child Dental health. Child Dental health.
- National Institutes of Health. (2025). Fact Sheet for Parents. In U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health. Fact Sheet for Parents.
- Good oral health starts early: AAP policy explained. (n.d.). HealthyChildren.org. Good Oral Health Starts Early: AAP Policy Explained.
- Healthy mouth for kids. (2024, June 18). NIH News in Health. Healthy mouth for kids.
- How to Teach Your Children to Brush Their Teeth | Colgate®. How to Teach Your Children to Brush Their Teeth.
- Keeping your child’s teeth healthy. (n.d.). Nemours KidsHealth. Keeping Your Child’s Teeth Healthy.
- Oral health tips for children. (2024, May 15). Oral Health. Oral Health Tips for Children.

Featured Program:
An exciting visit from Mr. Big Mouth will teach students the importance of proper brushing and flossing. Students play “Move It and Lose It” to demonstrate the exchange of primary teeth for permanent teeth. Annie and Moby™ take them on a visit to the dentist and a special guest, Captain Clean-Teeth, helps them leave this fun program with… Super Smiles!
Program Participants: Kindergarten, 1st Grade
Program Length In-Person: 45 minutes

Featured Resource:
Teach children and their caregivers the importance of good oral health habits. These oral health education resources and materials are available for download at no cost. Resources include activity sheets for kids, educational handouts and resources for large group instruction.




