Man (Dr. Ryan Greiner) in a suit and tie standing in a blurred indoor setting
"Let's just say I eventually had to buy a deep freezer to support my obsession." — Dr. Ryan Greiner, MD

Seven years of smoothies. Thousands of packs. A deep freezer purchased specifically to support the habit. We'd call that a ringing endorsement.

Dr. Ryan Greiner, MD is a practicing physician who started recommending Frozen Garden to his patients long before he thought about putting it in writing. Now he's here to tell you exactly why, in his own words. Welcome to the first installment of Doctor's Orders.

The short answer: Dr. Greiner recommends the Frozen Garden weekday challenge to patients looking to eat cleaner, support their blood pressure, or just make healthy eating less of a production. Five days. Real food. No prep, no calorie math, no grocery haul.

Today, as I made my Golden Harvest smoothie and took that first sip, I found myself reflecting on how lucky I was to stumble across Frozen Garden about seven years ago. I've probably had thousands of their smoothies at this point, and the reasons are simple: they're healthy, they taste amazing, and they come from a genuinely good company owned by regular people who care about their customers and their products. I love their manifesto: "Healthy eating shouldn't be a full-time job. And it definitely shouldn't taste like cardboard." Couldn't agree more.

I'm a physician, so I live in the world of health and wellbeing every day — for my patients and for myself. Just the other day I had a patient struggling with poor appetite from necessary medications. She didn't have the energy or willpower to chew through each meal, and nothing tasted good. I ended up telling her about Frozen Garden. I said, "It's easy, you can drink it, and it tastes great." When I checked back later, she had already ordered a sample pack. I've recommended Frozen Garden to dozens of patients over the years — people wanting to eat healthier, lower their blood pressure, lose weight, simplify their life, and do it all with real, wholesome food. Did I mention they taste great? 😊

Tabletop view of Frozen Garden's Fiesta Garden Bowl ready to eat with a delicious blended smoothie

I remember when Frozen Garden released their overnight oats. They sent me samples to test. I've always been an oatmeal guy — boiling water every morning, waiting 10 minutes for them to cook, then cool down, then adding extras, then cleaning it all up. I did it because it was good for me… but it was a chore. Then I tried their overnight oats. Perfect solution: fiber, whole grains, nuts, herbs, and more. Of course, I still added a little brown sugar — sweet tooth forever.

Then came the grain bowls. Again, they sent samples. And again — fantastic. Grab some pre-cooked chicken breast, chop it up, toss everything in the microwave for a couple of minutes, and you've got a full meal. Fiber, nutrition, great taste — another winner. So now there's this full lineup that lets you eat healthy, avoid the grocery store, and feel genuinely satisfied. I still cheat on weekends. 😊

There are plenty of "smoothie" companies out there, and I tried most of them before finding Frozen Garden. The words that came to mind with the others were: bland, too thick, nothing organic, expensive, no variety, and honestly, a lack of real food culture. It's been great watching Frozen Garden grow, expand their variety, and stay true to their mission. Let's just say I eventually had to buy a deep freezer to support my obsession.

A couple of months back, I reached out to Frozen Garden and asked if I could contribute to their blog — talk about their products, health in general, and why their ingredients fit so well with my lifestyle. True to their culture, they were gracious and invited me to bring my story and knowledge to their community. So here I am — a regular guy with a lot of medical knowledge — wanting to share my experience and excitement for this healthy food.

If you haven't tried their products, or if you're thinking about committing to a more consistent Frozen Garden routine, my challenge is the "weekday challenge": five days of overnight oats in the morning, smoothies for lunch, and grain bowls for dinner. As your gut shifts, you feel lighter, healthier, more energetic — and you still get the satisfaction of food that tastes great. And don't forget to personalize it. I add protein powder and a little peanut butter to my smoothies, something sweet to the overnight oats, and chicken or fish to the grain bowls. Have fun with it and enjoy the benefits of clean, healthy eating!

– Dr. Ryan Greiner, MD

Take it from someone who's been stocking a dedicated deep freezer with these packs for over seven years. The weekday challenge is genuinely simple: overnight oats for breakfast, a smoothie at lunch, a grain bowl for dinner. Five days of real food, zero prep, and you actually look forward to eating it.

Dr. Greiner is back with a second column too — his Doctor's Orders take on fiber and fibermaxxing is worth reading if you've seen that trend all over your feed. And if you want to understand exactly what's in your food, our nutrition label guide breaks down every row on the panel in plain English.

Frequently Asked Questions

What is the Frozen Garden weekday challenge?

It's Dr. Greiner's personal recommendation for anyone wanting to eat cleaner without overhauling their life: five weekdays of overnight oats for breakfast, a Frozen Garden smoothie for lunch, and a grain bowl for dinner. No meal planning, no grocery trips, no cooking. Just real food, already done.

Why does a doctor recommend Frozen Garden to his patients?

Dr. Greiner has been recommending Frozen Garden for over seven years to patients with goals ranging from cleaner eating to blood pressure support to weight loss. His reasoning: the ingredients are real and whole, the prep time is essentially zero, and unlike most "health" options, they actually taste good enough that patients stick with it.

How is Frozen Garden different from other smoothie delivery companies?

Dr. Greiner tried most of them before landing on Frozen Garden. His words: the others came across as bland, too thick, expensive, low on variety, and lacking a real food culture. Frozen Garden uses whole ingredients from local Midwest farmers with no fillers, no added sugars, and no flavor concentrate. Our frozen vs. fresh breakdown explains why frozen whole fruit is just as nutritious as fresh.

Ready to Take the Weekday Challenge?

You heard the doctor. Five days of real food, zero prep, and absolutely no cardboard taste. Build a box and see how good clean eating can actually feel.

Back to blog

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