LA’s Erewhon, the luxury grocery store best known for its $20 celebrity smoothies, has built an empire on cool-girl sipping. So what happens when it teams up with longevity expert and functional medicine physician Dr. Mark Hyman and his health platform Function? Apparently, The World’s Healthiest Smoothie? Yes, that’s exactly what it’s called, and the question mark is intentional on their part—because we know there’s no single definition of “healthy.” Is it the world’s healthiest smoothie? That depends on who’s drinking it. Here’s what’s in it and how to tweak it to fit your body and your wellness goals, according to Dr. Hyman.
Experts Consulted
At The Everygirl, we believe that wellness advice should be grounded in accurate, science-backed information to ensure our readers can make informed decisions about their health and well-being. That’s why we prioritize consulting trusted, credible experts—so every piece of content is both reliable and empowering.
Dr. Mark Hyman is a physician and leading expert on how food, lifestyle, and environment influence chronic disease, aging, and well-being. He is a co-founder and chief medical officer of Function and the founder and chairman of the Food Fix Campaign, dedicated to transforming our food and agriculture system through policy. He is the host of one of the leading health podcasts, The Dr. Hyman Show, and the author of 20 books, 15 of which were bestsellers.
The science behind the smoothie
Dr. Hyman and the Function team have seen a similar story play out across hundreds of thousands of members: measurable health gaps, especially around metabolism and heart health. More than 65 percent of Function members have fasting insulin levels outside the optimal range (translation: the pancreas is over- or under-producing insulin, throwing blood sugar out of balance). And over half show elevated ApoB, a critical heart-risk indicator that traditional physicals usually miss. Dr. Hyman said these results point to a common problem: many people have “silent” gaps in how their bodies process sugar and fats, often because their diets don’t match up with their specific biological makeup. What’s more, greater than 70 percent of Function members are deficient in at least one essential nutrient, including B vitamins, vitamin D, omega-3 fats, iron, magnesium, or zinc.
Dr. Hyman and his team used those real-world findings to create “The World’s Healthiest Smoothie?” designed to fill the most common nutrient gaps. He hand-picked 20 purpose-driven ingredients to do some major multitasking for the body: support the gut microbiome, calm inflammation, stabilize blood sugar, and boost metabolism. “To stabilize blood sugar and metabolism, we used chocho bean protein, MCT oil, and Ceylon cinnamon, while inflammation and microbiome health are supported by a concentrated mix of phytonutrients from wild blueberries, pomegranate, and fresh herbs,” he explained. Combine high-quality proteins, blended omega oils, and prebiotic fibers like green banana and flaxseed and what you’ve got is more than just an average smoothie; Dr. Hyman said it’s a complete meal made to support the body’s key systems all at once.
So is it really “The Healthiest Smoothie in the World?”
While Erewhon’s latest viral hit does contain amazing superfoods and fill common nutrient gaps, the question mark in the smoothie’s name makes a bigger statement about the wellness industry. “The question mark is the most important part of the name because it acknowledges something the health food industry often ignores: health isn’t a one-size-fits-all label,” Dr. Hyman said. “To me, the ‘healthiest’ anything is entirely dependent on an individual’s unique biology, data, and metabolic needs.” Whether it’s a beverage, a workout, or a wellness trend, calling something the “healthiest” doesn’t mean much if you’re not looking at the person drinking or doing it.
Dr. Hyman aims to spark a bigger conversation about how “healthy” is a personal metric. You can only truly define it once you dig into your own health data—the numbers that give a window into your body like blood sugar, cholesterol, inflammation markers, gut health, nutrient levels, and hormone balance. To make choices that are healthiest for you, Dr. Hyman suggests you need personal insights to see what actually works for your unique biology.
How to make “The Healthiest Smoothie in the World?” at home
According to Dr. Hyman, there are three non-negotiables for “The Healthiest Smoothie in the World?”: high-quality protein, healthy fats, and a colorful mix of phytonutrients (natural compounds found in plant-based foods—fruits, vegetables, grains, nuts, and teas—that help protect cells, support the gut, and keep inflammation in check). Skip the sweeteners and processed fillers that can spike blood sugar and slow metabolism. Everything else is flexible. Switch up the greens, nuts, or fruits based on what you have on hand—the microbiome eats up variety.
Ingredients:
- 1 cup unsweetened almond milk (or any plant-based milk)
- A handful of greens: arugula, spinach, or fresh herbs
- ½ cup frozen wild blueberries
- A small handful of walnuts (or any nuts/seeds you like)
- Protein of your choice: chocho bean protein, whey, or plant-based powder
- Optional extras: chia seeds, flaxseed, or a drizzle of MCT oil
How to make it:
- Pour the almond milk into a blender.
- Add your greens and herbs for nutrients and a hint of bitterness.
- Toss in frozen berries and nuts for antioxidants and healthy fats.
- Add your protein and any optional extras.
- Blend until smooth and creamy.
What not to add
“Many commercial smoothies are loaded with hidden sugars from excessive fruit juices or honey, which can cause significant spikes in fasting insulin,” Dr. Hyman said. He also advised skipping “aesthetic-only” superfoods or filler ingredients that look good on Instagram but don’t do much for your body. Look past what’s trending, and focus on ingredients that address your specific data-driven results, like upping your fiber intake with sources like raspberries, quinoa, or black beans or prioritizing quality fats to support heart health (think: avocado, salmon, and flaxseeds).
How to personalize the smoothie for you
Just guessing what your body needs won’t get you far. “The best way to adapt your nutrition is to move away from guesswork and toward precision by looking at your actual lab results,” Dr. Hyman advised. Say your Function insights show elevated hs-CRP (CRP (C-reactive protein), AKA your liver’s inflammation red flag). You might double down on anti-inflammatory ingredients like ginger and omega-rich oils in your smoothie. If avoiding sugar spikes and keeping your energy steady all day is what you’re after, he recommended focusing on the protein and MCT oil to keep insulin levels stable. “Understanding your own data allows you to turn a generic recipe into a targeted tool for your long-term health.”
Katherine Chang, Wellness Staff Writer
Katherine Chang is The Everygirl’s Wellness Staff Writer with over five years of experience in the health and wellness space. She navigates the latest wellness topics and trends through studies, articles, and is always first in line to try them firsthand.
Feature graphic images credited to: Kim Schmidt | Dupe, Virginia Hintz | Dupe, Lauren Brackman | Dupe
The post How to Make “The Healthiest Smoothie In The World” at Home appeared first on The Everygirl.
