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Clean eating: How to begin a whole foods diet

A whole food diet consists of foods like brown rice, broccoli, strawberries and kidney beans. Changing your nutrition can be challenging, but when you are eating whole foods, you can begin by keeping it simple.

Woman prepping vegetables - Whole foods eating
A whole foods diet, also known as clean eating, is based on legumes, nuts and seeds, whole grains, colorful fruits and a variety of vegetables.

“When I think about whole foods, I’m thinking about foods mostly unchanged,” said Kristene Schulte, registered dietitian nutritionist with Marshfield Clinic Health System. “In other words, they come as nature gave them to us. ‘Don’t eat anything your great-grandmother wouldn’t recognize as food,’ is how author Michael Pollan puts it.”

Whole food diet benefits

Key nutrients present in a whole foods diet help fight against nutritional deficiencies and chronic disease. Also referred to as “clean eating,” this diet is based on legumes, nuts and seeds, whole grains, colorful fruits and a variety of vegetables that can reduce risk of:

  • Diabetes
  • Cancer
  • Heart disease
  • Arthritis
  • Depression
  • Alzheimer’s

Unprocessed, whole foods retain some of the nutritional factors, which may be removed when foods are processed. Whole foods often have higher levels of:

  • Vitamins
  • Minerals
  • Antioxidants
  • Good fats
  • Fiber
  • Phytochemicals

Tips to begin eating whole foods

“For starters, don’t let yourself think you can’t eat clean because you’re too busy,” Schulte said.

Even with time constraints, you can begin whole foods eating. Start with these strategies when beginning a real food diet:

  • Buy bagged vegetables. Look for frozen vegetables that come in microwavable bags that only take a few minutes to heat. It doesn’t get much easier than that,” she said.
  • Make use of nature’s fast foods. Add nuts and seeds, fruits and vegetables to your everyday diet.
  • Purchase pre-cuts. Find convenience in pre-cut fruits and vegetables, though slightly more expensive. Even fresh meats come with pre-cut options.

Schulte recommends raw vegetables like carrots, snow peas, sugar snap peas, broccoli and baby spinach. Additionally, mini peppers or cucumbers, cherry or grape tomatoes, radishes, zucchini, green beans and asparagus.

“You can also peel and rinse kohlrabi, turnips and parsnips that can be eaten raw, roasted or baked, or added to stews or soups,” Schulte said.

  • When baking swap sugar and fat for fruits and vegetables. Replace oils and sugars with mashed or pureed fruit and vegetables in baked goods. Try avocados, bananas, unsweetened applesauce, pears, dates or figs. Try this whole foods makeover of a cookie recipe.

Eat fresh with whole food recipes

Shine365 has a handful of healthy recipes to help you get on the track to a whole foods diet.

Visit these websites for more recipe inspiration:

For health recommendations, talk to a Marshfield Clinic Health System provider.

Learn more about Nutrition Services Find a nutritionist

Related Shine365 articles

Make a whole foods breakfast

Turn whole foods into fast meals

Whole foods dinner and eating out tips

13 responses to “Clean eating: How to begin a whole foods diet”

  1. james hartmn

    I am pre-diabetic. And I'm looking for two lists: 1) good foods; 2)food to avoid.

  2. Vicki

    Hi! I am allergic to wheat flour, rye and barley. What can I use in place of those flours for your recipes? My husband insists that gluten free flour is not whole food based. So what can I use in place of those flours? I am trying a whole foods diet to see if it helps with my skin and joint issues that no one can seem to figure out what is causing my issues. Thank you.

    1. Jacob Zipperer

      Hi Vicki,

      Thank you for reaching out. Below are some additional whole diet recipes that you may find helpful:
      -https://shine365.marshfieldclinic.org/wellness/whole-foods-lunch-recipe/
      -https://shine365.marshfieldclinic.org/wellness/whole-foods-dinner-recipe/
      -https://shine365.marshfieldclinic.org/wellness/whole-foods-breakfast-recipe/

      They all have recipes that avoid those flours or offer alternatives. They also have links to where you can go for other ideas as well.

      Thank you and hope that helps,
      Jake

  3. Stacey

    I am wondering what are good brkfst options that I can eat at my desk at work. I have some stomach issues so can't eat some things. I am not a fan of tomatoes, some veggies like zucchini, broccoli, tomatoes, and a few others. I was told by my dr to eat whole, healthy foods so this is a great website.

    1. Jacob Zipperer

      Hi Stacey,

      Thank you for reaching out. We have this additional blog post you may find beneficial: https://shine365.marshfieldclinic.org/wellness/whole-foods-breakfast-recipe/

      Hope that helps!
      Jake

  4. Ngoni

    While buying pre-packaged foods are easy to pop in the microwave, there are many people who are zero or low waste, and so that would not be a viable option. Buying produce unpackaged is the best way to go.

  5. Erica

    Do you have a cookbook that I can buy?

    1. Jacob Zipperer

      Hello Erica,

      Unfortunately we do not. However, we provide offer up a variety of other healthy recipes that you can view by clicking here: https://shine365.marshfieldclinic.org/tag/recipe/

      The American Heart Association also has many cookbooks with healthy recipes that you can check out here: https://recipes.heart.org/

      Hope that helps 🙂
      Jake

  6. Rebecca Villa

    If I buy packaged foods… How do I know if they have not been processed? I want to start eating clean, but it is very hard considering bad food surrounds us. I am a beginner and just want to know where to shop and what to buy.

    1. Kirsten Shakal, Shine365 Editor

      Hi, Rebecca. Thank you for the question. I will talk to one of our nutritionists for a more specific answer related to where and what to buy. I'm sure they have starter recommendations for clean eating.

      In the meantime, I believe these story series will be helpful for you:
      Clean eating series: https://shine365.marshfieldclinic.org/tag/clean-eating-series/
      Heart-healthy meal plan: https://shine365.marshfieldclinic.org/tag/heart-healthy-meal-plan/

      Additionally, we have numerous recipes on the blog you might consider trying: https://shine365.marshfieldclinic.org/tag/recipe/

      – Kirstie

    2. Kirsten Shakal, Shine365 Editor

      Rebecca – I spoke with Shelly, nutritionist, and she provided these packaged options:
      – Frozen bagged vegetables
      – Nuts or seeds
      – Pre-cut fruits and vegetables
      – Whole grain mixes
      – Frozen or fresh meats/fish

      She reminded me, "Whole foods are minimally changed from how they are found in nature. They do not have large amounts of added fat, salt or sugar. When looking at the ingredient list, look for ingredients you can pronounce and recognize as whole foods. For example, white pasta is processed where as 100-percent whole wheat is whole food."

      Place of shopping is truly your preference. She said you’ll find the most whole food options around the perimeter of the store. You might try buying whole foods, like fruits and vegetables, and having a prep day where you portion them off yourself for upcoming lunches or meals.

      I hope this helps and thank you for reading Shine365. -Kirstie

  7. Jean

    Looking forward to future posts on this topic. Just in time to take advantage of the fresh Spring produce coming to markets.

    1. Kirsten Shakal, Shine365 Editor

      Thanks for the feedback, Jean! The next post in this series publishes Monday, March 20. We look forward to your thoughts and are always interested in topics from our readers.

      Thank you for reading Shine365. -Kirstie

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