Jackie Klein

973-259-6811

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Jackie Klein

973-259-6811

Signed in as:

filler@godaddy.com

  • Home
  • About
  • Services
    • Pre & Postnatal
    • Nutrition Services
    • Functional Testing
  • Events
  • Testimonials
  • Contact Us
  • Recipes
  • Supplements
  • Blog

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21-DAY CHALLENGE

start your health journey with our 21-Day Challenge and transform your approach to eating!

This challenge is designed to help you enjoy healthy meals without feeling deprived. You’ll learn how to make simple, delicious recipes using whole food ingredients, say goodbye to processed foods, and see real results—like weight loss, increased energy, and improved mental clarity. Best of all, you’ll walk away with a sustainable eating plan you can maintain long after the challenge is over. Join us and make 2025 your healthiest year yet! 

program includes

3-Week Meal Plan and Shop List

Support Before, During and After the Challenge

3-Week Meal Plan and Shop List

Take the thinking out of what to eat. You'll know what to have for each meal with snacking in between.

Over 30 Delicious Recipes

Support Before, During and After the Challenge

3-Week Meal Plan and Shop List

No worries about your cooking skills, these recipes are simple but guaranteed delicious!

Exclusive Facebook Group Access

Support Before, During and After the Challenge

Support Before, During and After the Challenge

You've got questions during the challenge? You have complete access 24/7.

Support Before, During and After the Challenge

Support Before, During and After the Challenge

Support Before, During and After the Challenge

Your choice of attending an in-person or virtual meeting before and after the challenge.

21-Day Challenge: $349.00

Once purchased you will receive an email with your next steps.

Buy Now

*The information provided in this 21-Day Challenge is for educational and informational purposes only. It is not intended to diagnose, treat, cure, or prevent any health condition and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified healthcare provider with any questions you may have regarding a medical condition or treatment.

Contact Us

Appointments & Inquiries

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Start Your Health Journey With Us!

Virtual and In-Person appointments are available Monday-Friday. See hours of operation.


For general inquiries or to schedule a consultation, please contact us. 

Jackie Klein Nutrition, Inc.

186 Fairfield Road, Fairfield, New Jersey 07004, United States

(973) 259-6811

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