Welcome to



We work with entrepreneurs (who are coaches, dietitians and nutritionists) at all levels whether they are looking to start their company or have already built their business and are looking for guidance to take their business to the next level.

We focus on working with entrepreneurs and coaches that are looking to make a big impact, and who are ready and dedicated to making a difference.

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Working with Isabel offers an incredible opportunity to learn from someone who has achieved extraordinary success in the nutrition and wellness space. In the first year of business, Isabel grew her company to six figures.

By the end of year 2, Isabel had expanded her nutrition company to multiple six-figures. Now in year 6 Isabel has expanded her practice to include a robust social media presence, group programs, and a waitlist for her one-on-one nutrition appointments.

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Work With Us

Wellfuel’s 12 week program will help you get your business launched, and/or to the next level. Designed for entrepreneurs at every level, our program can meet you where you are.

Want more? We also have a VIP option that may be right for you (we’ll discuss when we get in touch).

Whether you’re at the beginning phase of your entrepreneurial career or are already running a successful company as a dietitian, nutritionist or coach – we can help you take your business to the next level!

  • How to get started
  • Decide on your offer
  • Reach your ideal clients
  • Grow your business
  • Make big impact
  • Growing your social media
  • Finances, numbers and growing your team
  • Functional medicine tips and tricks
  • Other streams of revenue
  • … and more!

What Clients Are Saying

About Us

Our Founder

Isabel Smith, MS RD CDN, is a nationally recognized Functional and Integrative Registered Dietitian, Business Coach, and Certified Level 2 Reiki Practitioner. She is the CEO and founder of Isabel Smith Nutrition and lives in New York City. She holds an MS in Nutrition Communications from Tufts University and a BA in Health and Exercise Sciences from Gettysburg College.

Isabel started her business from scratch and grew it to six figures the first year and multiple six figures and beyond the following years. At the root of her success has been the network she has created behind it her passion for her clients and for helping people through integrative and functional nutrition and wellness.

Prior to starting Wellfuel, Isabel worked with business leaders, coaches, and dietitians helping them to launch successful businesses; and due to her success decided to create our business launch program we have here.

Get in touch. We’d love to work with you!

Phone: (646)-712-0770
Email: [email protected]