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My name is Elizabeth and I’m a licensed registered dietitian dedicated to establishing and maintaining healthy habits for families over time.

We may start by getting your baby to eat new foods or reach a healthy weight. Sequentially or simultaneously, we may work on mom and dad's own healthy habits, to pass on to future or to their other children. I will be your family's ally from pregnancy through infancy, adolescence and adulthood.

The moment is now. A head start in your child's healthy lifestyle is a gift that will last a lifetime.

My practice focuses on:

  • One-on-one virtual nutritional counseling using evidence-based information

  • Virtual follow up appointments based on individual health needs

  • Individualized meal planning

  • Food and lifestyle logging with  personal messaging


Teker Nutrition Will Help Your Family Through All of Life's Stages

Initial Consultation: 45-60 minutes

This first session is getting to know more about you and/or your child, collect your relevant medical history, assess a diet recall, and define your big goals before breaking them into smaller, short-term goals.

Meal Planning

Working together, we can create customized meals and snacks on a weekly or monthly basis. After an initial session, your cooking and food preferences will be used to make your specific meal plan.

Follow up Session: 30-45 minutes

We will go over the goals we set in the previous visit, discuss what has helped you and identify any barriers. We can also focus on new topics you would like to address.

Pregnant Patients:
30-60 minutes

We will touch base at least one time each trimester to go over your symptoms and specific needs. Each trimester has unique needs and their own set of risks, making it important to meet with a dietitian in each phase of pregnancy.

Family Group Sessions: 45-60 minutes

Change starts with each member of the family. That is why we can meet all members of the family to create change that everyone can

work on together.

Postpartum Mom & Baby:
30-60 minutes

We will meet with you and baby within the first month to go over mom's needs, as well as baby's. We will align the visits with the pediatrician visits.




  • Breastfeeding and/or formula feeding

  • Starting solids

  • Allergies

  • Weight Management

  • Picky Eating


    • Avoidant Restrictive Food Intake Disorder

  • Eating Disorders

  • Body Image

  • Sensory Disorders

  • Food Aversions

  • Mindful and Intuitive Eating

  • Prediabetes and Type 2 diabetes

  • Hyperlipidemia

    • i.e. high cholesterol

  • Autism Spectrum Disorder

  • Student athletes

  • Adjusting to college

  • Trying to Conceive

  • Infertility or difficulty maintaining pregnancy

  • Pregnancy for each trimester

    • Gestational diabetes

    • High Blood Pressure

    • Weight management

  • PCOS

    • Polycystic Ovarian Syndrome

  • Postpartum

  • Lactation Support

  • Mindful and Intuitive eating

  • Eating Disorders

  • Type 2 Diabetes

  • Weight Management

  • Peri menopausal

  • Women's Health

  • Men's Health

  • Family Meal Planning

  • Family Health Goals and Habit Changes

  • Holistic Health

    • Nutrition, sleep, exercise, drinks, and mental health support

*If you do not see your condition listed here, please reach out by phone or email. Let's see if we are a good fit. If not, I can help connect you to another provider who is.


Currently accepting


About me

I'm passionate about supporting families through all stages of their children's growth, from pregnancy to young adulthood. Embracing healthy nutrition habits is essential for families at any stage of life.

Let's collaborate

Using the latest research to improve your health through nutrition counseling and behavior changes.

*All appointments are virtual visits* 


Who Am I?

Elizabeth Barth, MS, RD, LDN

Pregnancy and the events to follow are some of the most beautiful biological phenomena. But that being said:

How do you prepare for it?, What are the right foods to eat?, What is best prenatal vitamin to take? What can you eat during breastfeeding?, What should your baby eat? Why is my child eating too little? or too much?

I became an expert in my field so I could answer your questions.


I earned a Bachelor of Science in Nutrition and Dietetics and later completed a Master of Science in Nutrition and Health Promotion at Simmons University in Boston, MA.


I then started my journey in prenatal and postpartum nutrition working at the Women, Infants, and Children program where I counseled hundreds of pregnant women and their children.


I then moved on to the Preventive Cardiology and Metabolic Clinic for Children at Massachusetts General Hospital in the Divisions of General Academic Pediatrics and Pediatric Cardiology.


After my experiences with infertility, successful IVF, and the birth of my child,  I decided to begin my own practice so I could teach families what I have learned through research and hands on experience.


My practice focuses on

Virtual advice

One-on-one virtual, nutritional
counseling using evidence-based information


Virtual follow up appointments
based on individual health needs

Healthy food.png

Holistic Approach

Lifestyle and habit changes that incorporate nutrition, exercise, sleep, and

mental well-being that follow the family and children from infancy to adulthood.

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Teker Nutrition