Jill Castle's Blog

January 2, 2023

Course Creator: Should You Become One?

In 2016, I created my first online course. Titled, The Nourished Child Blueprint, it was my first foray into online courses.

Why did I do it? I wanted to embrace passive income, reach more parents, and have a greater impact.

That first course was followed by Eat Like a Champion (Teen Edition) and then The ADHD Diet for Kids. I’ve gone on to record other courses and workshops to provide training for parents.

I like the idea of a course. Especially when you find yourself repeating the sa...

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Published on January 02, 2023 11:43

October 4, 2022

Delegating: Essential for a Successful Nutrition Business

When I was younger, I naively thought I could do everything in my business.

And I did.

I built my private practice from the ground up, dove into blogging ,then book writing, speaking, and on and on, until I had a multi-six figure business with several income streams. Even things that were considered “passive income,” like running another website with ads.

As my business grew, it became apparent that I couldn’t do it all myself.

I needed help.

That’s where delegation came in.

I ...

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Published on October 04, 2022 08:38

June 9, 2022

Dietitian Business Mentor: 6 Benefits of Working with One

Have you thought about working with a dietitian business mentor? An experienced coach in the nutrition business world?

It’s widely accepted that having a business coach can help you get better faster – grow, have impact, and make more money.

Coaching helps lots of people grow. Think of the life coach. Baseball coach. Mindset coach. No athlete made it to the Olympics without a coach.

When it comes to running a business, certain concepts and challenges are universal, whether you’re booki...

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Published on June 09, 2022 14:12

6 Benefits of Working with a Business Mentor

Have you thought about working with a business mentor?

It’s widely accepted that having a business coach can help you get better faster – grow, have impact, and make more money.

Coaching helps lots of people grow. Think of the life coach. Baseball coach. Mindset coach. No athlete made it to the Olympics without a coach.

When it comes to running a business, certain concepts and challenges are universal, whether you’re booking appointments in private practice or selling the latest in gar...

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Published on June 09, 2022 14:12

May 18, 2022

Selling Online: 5 Questions Dietitians Should Ask Before Beginning

Thinking about selling online? Whether it’s group programs, online courses, or e-books, here are 5 questions to ask yourself before you commit the time, energy and money to the process.

One of my amazing moments of insight came in 2016 when I realized I could take some of my private practice topics and turn them into a product.

Yes, those topics I talked about all the time and the questions I got asked in counseling sessions could be turned into a product that I could sell on my website. ...

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Published on May 18, 2022 05:39

April 8, 2022

Business Books for Nutrition Entrepreneurs

My business book recommendations for dietitians starting a business and for those nutrition entrepreneurs who want to keep growing.

I am a registered dietitian. I don’t have a MBA. I’ve never taken a business course either. I spent my time and energies learning about nutrition. Pediatric nutrition. But, when I decided to go out on my own and open my business, the biggest obstacle in getting started was my lack of business savvy.

I did not have any clue about business. Remember, I’m a healt...

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Published on April 08, 2022 07:39

Business Book Recommendations for Nutrition Entrepreneurs

My business book recommendations for dietitians starting a business and for those nutrition entrepreneurs who want to keep growing.

I am a registered dietitian. I don’t have a MBA. I’ve never taken a business course either. I spent my time and energies learning about nutrition. Pediatric nutrition. But, when I decided to go out on my own and open my business, the biggest obstacle in getting started was my lack of business savvy.

I did not have any clue about business. Remember, I’m a healt...

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Published on April 08, 2022 07:39

March 24, 2022

Food Startups: What a Pediatric Dietitian Can Do

Many dietitians work with brands to support them in building brand awareness. They act as a spokesperson, do project work and many other things.

I’ve worked with food startups since 2014, helping them design their products and marketing messages, and understand the audience they’re trying to serve. In my case, parents.

A registered dietitian can be an asset to companies seeking to create products and build their brand. From validating the product’s role for individuals to buil...

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Published on March 24, 2022 11:41

What a Pediatric Dietitian Can Do for Food Startups

Many dietitians work with brands to support them in building brand awareness. They act as a spokesperson, do project work and many other things. I’ve worked with food startups since 2014, helping them design their products and marketing messages, and understand the audience they’re trying to serve. In my case, parents.

A registered dietitian can be an asset to companies seeking to create products and build their brand. From validating the product’s role for individuals to building...

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Published on March 24, 2022 11:41

February 15, 2022

9 Ways to Make Money While You Sleep

Learn the different ways you can make money while you sleep as a dietitian.

As a nutrition entrepreneur, I feel like I’ve tried it all. Of course, my early days centered around working for a hospital, but after I “retired” to start my family and eventually decided to start my own business, I attempted to make money many ways.

9 Ways to Make Money While You Sleep (or Eat!)


My first path was through my private practice, located in Nashville, TN. After nine years as a stay-at-home mom, my “re- “learning curve was steep.

From new al...

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Published on February 15, 2022 11:25