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The Natural Living Newsletter — July 2025
Welcome to our very first issue!
Hi,
I’m Dr. Andres Digenio, and I’m glad you’re here. If you’ve recently subscribed, thank you — you’re now part of a growing community committed to cutting through the noise, questioning what we eat, and reclaiming health in a world dominated by ultra-processed foods (UPFs).
In this first monthly update, I want to give you a quick, curated overview of where we started in June — and where we’re heading next.
Why It Matters: America’s Ultra-Processed Food Crisis
We kicked things off with a sobering fact: Americans now consume more ultra-processed food than any other country. These products — industrially formulated, chemically flavored, and nutritionally hollow — are not just convenient. They’ve become foundational to our diets, driving obesity, diabetes, and chronic illness on a massive scale.
“It’s not just what we’re eating — it’s what we’re no longer eating.”
🧒 What Our Kids Are Really Eating — And Why California’s Bold Move Matters
From brightly colored cereals to pizza and fries in school lunch trays, our children are growing up immersed in ultra-processed foods. But there’s hope: California lawmakers recently advanced a bill that could ban the most dangerous UPFs from public schools — a major policy shift with national implications.
“It’s a bold stand against the food industry’s grip on the next generation.”
🍕 What We’re Really Eating — The 10 Most Common UPFs in Our Diet
We followed up with a practical breakdown: which ultra-processed foods are shaping our everyday lives the most? From sugary cereals and packaged snacks to "healthy" flavored yogurts, I explored the ten biggest offenders — and why they’re so hard to give up.
“The problem isn’t one product. It’s the pattern.”
🕒 Too Busy to Eat Right?
If UPFs are so harmful, why do we keep choosing them? Time is often the biggest reason. In this piece, I addressed the common myth that eating healthy takes too long — and offered a real-world mindset shift.
“We don’t need perfection — we need better defaults.”
🔍 Where We’re Going Next — Two New Series
June laid the groundwork. Now we’re diving deeper — with two ongoing series designed to inform and empower:
📦 Series 1: Inside the Pantry
We’re unpacking each of the 10 most common UPFs — starting with sugary cereals — and exposing what’s really inside: the additives, the marketing strategies, and the psychology behind their appeal.
🔗 Start with Part 1: Sugary Cereals
🧃 Series 2: Breakfast Reclaimed (and Beyond)
For every UPF we spotlight, we’ll also show a real-food alternative — practical, fast, and family-friendly. These aren’t aspirational meals. They’re simple changes you can make now.
🔗 Try these 3 real breakfast swaps
🍽 Sundays at the Table
Not everything I write is about nutrition labels or legislation. Sometimes it’s about remembering where we came from. In this piece, I reflect on the quiet ritual of Sunday meals growing up — real food, simple dishes, and the sense of connection that came with gathering around the table week after week. It’s a reminder that eating well isn’t just about what’s on the plate, but who we share it with.
📌 Coming in August
-
More UPF breakdowns: Think frozen dinners, fruit-flavored yogurts, protein bars, and beyond
-
Real-food recipes for school lunches, weeknight dinners, and satisfying snacks
-
Community tips: How others are making the switch — and how you can too
Thanks again for joining this mission. If you find value in these stories, I hope you’ll share this newsletter with a friend or family member. We’re just getting started.
To real food,
Dr. Andres Digenio
Physician • Author of The Natural Diet (February 2026)
📰 The Natural Living Newsletter — August 2025
Stay informed. Stay grounded. Stay real.
Hi,
I’m Dr. Andres Digenio, and I’m grateful to have you here. If you’re new to the newsletter — welcome. You are part of a growing community that’s choosing to look more closely at what we eat, how we live, and what we’ve come to accept as “normal” in modern food culture.
Looking Back — June’s Starting Point
Before July’s deep dives, June was all about laying the foundation. We began by exploring why America leads the world in ultra-processed food (UPF) consumption — and what that means for our health. We looked at how these products displace real foods in our diets, fueling obesity, diabetes, and chronic illness. We examined the 10 most common UPFs shaping our everyday lives and launched two parallel series: Inside the Pantry (renamed What We’re Really Eating) — exposing what’s in each of these foods — and Breakfast Reclaimed (renamed Real Food Reclaimed) — offering practical real-food swaps.
Building on that foundation, July took us further inside America’s pantry — uncovering what’s really inside some of the most common ultra-processed foods in our households, and pairing each investigation with practical, real-food alternatives anyone can start using today.
🧁 What We’re Really Eating
Our deep dive into the most common UPFs showed findings that were both familiar and unsettling:
-
Packaged Snack Cakes (Part 2): Mini muffins, chocolate rolls, pound cake bars — they look like home-baked treats, but most are lab-engineered snacks with a long shelf life and an even longer list of additives.
“A little treat” shouldn’t come with a chemistry lab.
-
Soft Drinks (Part 3): Behind the zero-calorie label lies a cocktail of artificial sweeteners, acids, and coloring agents. These drinks may be calorie-free — but they’re not consequence-free.
Zero sugar doesn’t mean zero risk.
-
Quick Meals (Part 4): From boxed mac & cheese to instant noodles and rice packets, these pantry staples feel like time-savers. But they come packed with flavor enhancers, preservatives, and stripped-down carbs that offer little more than a blood sugar spike.
Convenience shouldn’t cost your health.
-
Potato Chips (Part 5): That satisfying crunch? It’s no accident. These snacks are engineered to be light, salty, and “vanishing” — encouraging us to eat more without realizing it.
It’s not just the flavor — it’s the formula.
🍽 Real Food Reclaimed — Real Alternatives That Work
Alongside each breakdown, we’re building a roadmap for change — simple, doable alternatives that prove healthy eating doesn’t have to mean restriction or complexity.
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Snack Cake Alternatives (Part 2): Swapping vending-machine sweets for banana oat muffins, yogurt berry bites, or real-food chocolate gives you control over ingredients — and satisfaction without regret.
Sweet doesn’t have to mean synthetic.
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Soft Drink Alternatives (Part 3): Sparkling citrus infusions, herbal iced teas, and real-fruit coolers offer hydration with flavor — minus the phosphoric acid and synthetic sweetness.
You don’t have to choose between water and soda.
-
Better Quick Meals (Part 4): Short on time? With a few clean ingredients — like whole grains, real broth, and fresh veggies — you can rebuild dinner into something nourishing, fast, and satisfying.
Real food can be just as fast — and far more fulfilling.
-
Chip Alternatives (Part 5): Think kale chips, roasted chickpeas, and crisped veggie slices. All the crunch, none of the industrial oils or addictive additives.
Crunch doesn’t have to come in a foil bag.
🍬 Special Focus: The Sugar Trap
In mid-July, we looked at a major new study on sugar and type 2 diabetes — and why not all sugars are equal. The findings are a reminder that even “better” sugar substitutes may come with hidden risks, especially when used to create the illusion of health in ultra-processed products.
When the label says zero, the science may still say caution.
📌 Coming in September
We’ll wrap up the ten most common UPFs in our diets and continue the conversation with more real-world solutions:
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Processed Meats — Hot dogs, nuggets, and deli slices under the microscope
-
Frozen Pizza — Why it feels homemade, but isn’t
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Protein Bars & Flavored Yogurt — When health food is just health-washed
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Commercial Bread & Buns — What’s really hiding in that sandwich roll
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Reclaimed Recipes — Real-food versions for school lunches, weeknights, and grab-and-go snacks
If these stories resonate with you, I hope you’ll forward this newsletter to a friend or share the Medium articles on your favorite platform. We’re building a real-food movement — one plate, one article, one conversation at a time.
To real food,
Dr. Andres Digenio
Physician • Author of The Natural Diet (February 2026)
📰 The Natural Living Newsletter — September 2025
Stay informed. Stay grounded. Stay real.
Hi,
I’m Dr. Andres Digenio. August was a full month: bread, yogurt, protein bars, pizza—and practical swaps for all of them. Below you’ll find all August articles with their matching Real Food Reclaimed companions, numbered in lockstep.
📌 For completeness, I’ve also included the September 1 companion article so the two series stay aligned.
Before the full list, a quick headline worth your time:
📢Breaking News!
CDC Confirms It: Over Half of America’s Calories Come from Ultra-Processed FoodsA concise data snapshot and what it means for families, schools, and workplaces.🔗 Read the article
🧁 What We’re Really Eating — Parts 10 → 6
Commercial Bread & Buns—Part 10
Why many grocery loaves stay pillow-soft: conditioners, emulsifiers, added sugars, industrial oils—and how “whole grain” claims can distract.
🔗 Read the article
Protein Bars & Shakes—Part 9
“20 g protein” often comes with syrups, isolates, sugar alcohols, gums, and “natural flavors.” When a label reads like a lab note, it’s not simple fuel.
🔗 Read the article
Flavored Yogurt—Part 8
From “fruit on the bottom” to dessert in disguise: sweeteners, starches, colors, and stabilizers can turn a good food ultra-processed.
🔗 Read the article
The Truth About Frozen and Restaurant Pizza—Part 7
Synthetic cheese, refined crusts, industrial oils, and sodium overload—why our favorite comfort food so often crosses into UPF territory.
🔗 Read the article
Processed Meats (Hot Dogs, Nuggets, Deli Slices)—Part 6
What really makes them “processed,” why nitrites/nitrates and fillers matter, and better ways to think about convenient protein.
🔗 Read the article
🍽 Real Food Reclaimed — Parts 10 → 6 (Companions)
Better Bread & Buns—Part 10
How to pick—or bake—breads with short, recognizable ingredients; what to ask at in-store bakeries; and smarter bun choices (≤3 g sugar/serving, skip long conditioner lists).
🔗 Read on
Real-World Alternatives to Protein Bars & Shakes—Part 9
Greek-yogurt + nut/fruit packs, cottage-cheese bowls, make-ahead egg bites, and simple chicken-salad lettuce cups—portable protein without the additives.
🔗 Get the ideas
Yogurt You’ll Actually Feel Good About—Part 8
Build bowls that taste like the sweet cups—minus the gums and colors: plain/Greek yogurt, real fruit, a drizzle of honey, and a homemade crunch topper.
🔗 Read the guide
A Real-World Alternative to Frozen and Restaurant Pizza—Part 7
Enjoy pizza night without the baggage: smarter dough, real cheese, simple toppings, and sodium-savvy strategies.
🔗 Try the swaps
A Real-World Alternative to Processed Meats (No Nitrites, No Mystery)—Part 6
Homemade tenders, roast chicken, beans/chili, and other satisfying proteins that sidestep nitrites and fillers.
🔗 Cook from this playbook
Back-to-School, Back-to-Basics: Five Fast Wins
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Stock a real-food snack bin (nuts, fruit, cheese sticks, plain yogurt cups).
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Batch-cook one protein on Sundays (chicken thighs, beans, or chili).
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Make water interesting: keep a pitcher with citrus + mint in the fridge.
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Sandwich smarts: better bread + real fillings (roast chicken, egg salad, tuna with olive oil).
-
One-pan dinners: sheet-pan veg + protein, olive oil, salt, one herb blend.
If these stories help you, please share this newsletter or a favorite article with a friend. That’s how our real-food movement grows—one plate, one home, one habit at a time.
To real food,
Dr. Andres Digenio
Physician • Author of The Natural Diet (February 2026)
📰 The Natural Living Newsletter — October 2025
Stay informed. Stay grounded. Stay real.
Hi,
I’m Dr. Andres Digenio. During the month of September, we focused on clarity—what “ultra-processed” really means (via NOVA), how to spot it in seconds, and what happens when policy starts to catch up. Below you’ll find concise summaries, why each piece matters, and what to do next.
📢 California Just Drew a Bright Line on Ultra-Processed Foods in Schools
California’s AB 1264 gives cafeterias a workable definition of ultra-processed foods so buyers know what to keep and what to phase out. Instead of vague “healthy” claims, it points to clear label signals—additive stacks (flavors, colors, emulsifiers, intense sweeteners) plus high sugar/salt/saturated fat—and sets a timeline for steady swaps rather than an overnight overhaul.
In practice, this means menus move toward plain yogurt, fruit and vegetables, beans, and simple grains, and away from dyed or flavored drinks, dessert-style breakfasts, snack cakes, and sauces thickened and sweetened to imitate homemade. Vendors will identify which products don’t meet the standard; districts will use those flags to update purchasing on schedule.
If your child is in school, share this article with the school and ask when they’ll start swapping in non-UPF options.
Read: https://medium.com/p/000d3013199a
🧪 NOVA 101: The Four Groups — Built From the Source (Monteiro et al.)
This is your one-stop reference for NOVA—what each group means (G1 to G4), how to spot them on a label, and where they show up in the store. It keeps things simple with side-by-side examples (like a 4-ingredient bakery loaf vs. a conditioner-heavy factory bread) and quick calls for common aisles (yogurt, cereals, canned foods, plant-based meats, frozen entrées).
You’ll also get a 10-second label scan and six quick plays to make G1–G3 your default without perfectionism. Save it for fast checks while you shop.
Read: https://medium.com/p/87c3de1dd9df
🧭 What “Ultra-Processed” Really Means — and Why It’s a Useful Lens
This explainer shows, in plain language, how “processed” differs from “ultra-processed”—and why the difference is about formulation, not packaging or calories. It walks through a simple shopping example (canned tomatoes vs. a snack cake) to show that UPFs are built from refined bases plus additive stacks and reworked textures, then gives a quick two-of-three label check and a few easy habits (steadier breakfasts, a snack script, “cook once, eat twice”).
Read: https://medium.com/p/9cbf75c35154
🌍 It’s Not You. It’s the Food Environment.
This piece explains why overeating isn’t a willpower problem. When shelves are packed with ultra-processed, hyper-palatable foods, people naturally eat more—faster—and feel full later. Trials show this happens even when calories and nutrients look the same on paper.
It also shifts the focus from “find the perfect diet” to fix the environment: clearer labels, better school and public-program purchasing, and less junk-food marketing to kids. While policy moves, you can nudge your own setting—keep real food visible (fruit, yogurt, nuts), build chew into meals (veg, beans, intact grains), and swap heat-and-eat entrées for simple, quick assemblies.
Read: https://medium.com/p/4bc96b646c2b
⚖️ Avoiding Ultra-Processed Foods Might Double Weight Loss—Even When “Healthy” UPFs Meet Guidelines
A new randomized trial found that people lost about twice as much weight eating mostly minimally processed foods compared with a diet of ultra-processed foods—even though both plans met healthy-diet guidelines. On the real-food plan, participants ate less without trying and had fewer cravings. This points to something simple: how a food is built (textures, additives, speed of eating) matters beyond the nutrients on the label.
What to do with it: start with easy swaps the study mirrored—overnight oats instead of bars, plain yogurt + fruit instead of sweet cups, sheet-pan protein + veg instead of heat-and-eat entrées.
Read: https://medium.com/p/0b3da6a8704a
🧰 Reader keepers: 6 quick plays readers loved this month
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Breakfast anchor: eggs; oats; or plain/Greek yogurt + fruit/nuts.
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One simple swap per aisle: bread, yogurt, cereal, snacks—trade the UPF for the simplest G1–G3 you’ll actually eat.
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Front-load fiber & protein: start meals with veg + beans/eggs/fish/chicken; you’ll eat slower and feel fuller.
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Bundle snacks: eye level = fruit, nuts, water; UPF treats high shelf/back bin.
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Cook once, eat twice: batch a grain + a protein on Sunday; remix into 10-minute bowls, wraps, or salads.
-
Package ≠ UPF: the ingredient list decides—cosmetic additives or kitchen-unfamiliar substances → UPF.
If these stories helped you, please forward this newsletter to a friend or colleague who label-reads—or wants to start.
To real food,
Dr. Andres Digenio
Physician • Author of The Natural Diet (February 2026)
📬 Get this newsletter by email during the first 5 days of each month: andresdigenio.com/newsletter
📰 The Natural Living Newsletter — November 2025
Stay informed. Stay grounded. Stay real.
Hi,
I’m Dr. Andres Digenio. November brought a mix of fresh evidence, meaningful policy change, and practical guidance for daily life — from controlled trials and population studies to the aisles of your local grocery store. Below you’ll find the latest insights, written to help you cut through confusion and stay focused on what truly shapes our health: the way food is built, chosen, and lived with.
Ultra-Processed Foods Under the Microscope — What the New Danish Trial Really Shows
A new randomized trial from Denmark gave us one of the clearest looks yet at how ultra-processed foods affect behavior and physiology. Participants following a minimally processed diet naturally ate less, felt fuller sooner, and showed improved metabolic markers — all without being told to restrict portions. The key wasn’t the calories or macronutrients, which were carefully matched between diets, but the structure of the food itself: texture, density, additives, and how fast it could be eaten. This study reinforces what we’ve seen before — that “how” food is made matters as much as “what” it contains, and that real foods naturally create balance where formulas and flavors try to imitate it.
🔗 Read the full article
Signed: California Will Phase Out Ultra-Processed Foods in School Meals
After months of debate, California officially signed AB 1264 into law, becoming the first state to phase ultra-processed foods out of public-school meals. The law gives cafeterias a clear framework for identifying these products — not by marketing claims, but by ingredient lists. It targets foods built from additive stacks (flavors, colors, emulsifiers, sweeteners) combined with excess sugar, salt, and saturated fat. Over time, it will replace these with plain yogurt, fruit, vegetables, beans, and simple grains. This is a milestone for school nutrition policy and a model for how institutions can move from slogans to standards.
🔗 Read the article
Ultra-Processed Foods and Early Death
A growing body of cohort studies now points in the same direction: higher intake of ultra-processed foods is consistently associated with increased all-cause and cardiovascular mortality, even after adjusting for overall diet quality and lifestyle factors. While no single study is perfect, the convergence of evidence across countries and populations is striking. These findings remind us that this is not a niche concern or a passing health trend — it’s a structural issue woven into our food system. The message remains simple: every shift toward real food counts, and consistency matters more than perfection.
🔗 Read more
Why Ultra-Processed Foods Make Us Eat More — Evidence from Three Experiments
Three tightly controlled feeding studies — one in the U.S., one in Japan, and one in the U.K. — have shown that people eat significantly more when their meals are dominated by ultra-processed foods, even when those meals have identical calories and macronutrient profiles (same composition of carbohydrates, fats and protein) to their minimally processed counterparts. Those assigned to the ultra-processed meals ate faster, felt full later, and ended up taking in hundreds more calories each day—without realizing it. The takeaway isn’t about self-control; it’s about environment and engineering. When food is designed for speed and constant reward, our biology reacts accordingly. Changing what surrounds us may be more powerful than trying to outthink it.
🔗 Read more
Beyond the Label — How to Spot Ultra-Processed Foods While You Shop
For anyone still wondering how to tell “processed” from “ultra-processed,” this practical guide breaks it down aisle by aisle. Instead of demonizing convenience, it focuses on cues you can use in seconds: additive clusters (colors, flavors, emulsifiers, sweeteners), refined bases that replace real ingredients, and engineered textures that mimic homemade foods. The simplest rule still holds true — if most of the ingredients wouldn’t live in your kitchen, it’s probably ultra-processed. Replacing even five or ten items in your weekly cart with simpler versions can make a measurable difference over time.
🔗 Read the full guide
Reader Favorites — Five Quick Plays from November
This short list captures the practical habits readers responded to most — small, repeatable changes that steadily move your diet away from ultra-processed foods (UPFs) without feeling restrictive:
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Breakfast anchors that keep you steady:
Simple morning routines like oats, eggs, or plain/Greek yogurt with fruit set a stable tone for the day. These meals offer slow-digesting carbs and real protein, helping reduce the urge for UPF snacks later. -
One-aisle upgrades:
Instead of overhauling everything, focus on just one aisle at a time — bread, yogurt, cereal, or snacks — and trade your most frequent UPF for a simpler version you’ll actually eat. Over time, these “micro-swaps” reshape your whole pantry. -
Snack setups that work for you, not against you:
Keep fruit, nuts, and water visible and within reach. Hide or store UPF treats out of sight or on high shelves. Visibility changes behavior; what you see first is what you tend to grab. -
Cook-once, eat-twice habits:
Prepare one versatile ingredient — a batch of beans, roasted chicken, or a grain like quinoa — on Sunday. Remix it during the week into bowls, wraps, or quick dinners. It makes home meals faster than packaged ones. -
Simple sauce swaps:
Many UPFs hide in condiments and dressings. Replace them with quick mixes of olive oil, lemon juice, herbs, or yogurt. You get flavor without the stabilizers, emulsifiers, and hidden sugars common in bottled versions.
Together, these “quick plays” prove that real change doesn’t depend on drastic diets or perfect discipline — just better defaults repeated often.
Small changes, big pattern shifts.
If these stories help you, please forward this newsletter to a friend or family member who’s curious about what we’re really eating — or share a favorite article on social media. That’s how this real-food movement grows, one plate at a time.
To real food,
Dr. Andres Digenio
Physician • Author of The Natural Diet (February 2026)
📬 Subscribe to receive The Natural Living Newsletter during the first 5 days of each month: andresdigenio.com/newsletter
📰 The Natural Living Newsletter — December 2025
Stay informed. Stay grounded. Stay real.
Hi,
I’m Dr. Andres Digenio. As we close out 2025, I want to thank every reader of this newsletter — whether you joined recently or have been with me from the beginning. Your curiosity, your questions, and your commitment to understanding what truly shapes our health have guided this work all year long.
This final issue of the year brings together some of the most important research published this fall — evidence that sharpens our understanding of how ultra-processed foods affect metabolism, cardiovascular health, inflammation, and long-term disease risk. My hope is that these insights help you enter the new year with clarity, confidence, and a renewed focus on the patterns that matter most: more real food, fewer engineered formulations, and habits that support you rather than work against you.
Below you’ll find December’s key takeaways, written to help you start 2026 on more grounded nutritional footing.
Ultra-Processed Foods and Type 2 Diabetes — What the Evidence Really Shows
A new synthesis of large cohort studies reveals a consistent, troubling pattern: people who consume the highest amounts of ultra-processed foods face a significantly greater risk of developing type 2 diabetes — even after accounting for physical activity, body weight, and overall diet quality.
This increased risk isn’t simply about sugar or calories. It reflects the engineered structure of ultra-processed foods: refined starches, emulsifiers, flavor systems, and textures that interfere with normal glucose regulation. These foods are designed for speed and ease of consumption, and our biology responds in predictable ways.
Ultra-Processed Foods and Cancer — Signals That Are Hard to Ignore
Recent studies from Europe, North America, and Asia are all pointing in the same direction: people who eat more ultra-processed foods tend to have higher rates of several cancers, even when researchers adjust for smoking, exercise, weight, and overall diet quality.
The strongest signals have appeared in:
-
Colorectal cancer
-
Breast cancer
-
Pancreatic cancer
-
Cancers linked to obesity
These studies do not prove that UPFs cause cancer, but the pattern is remarkably consistent across countries and age groups. The takeaway is simple: diets lower in ultra-processed foods — and higher in real, minimally processed foods — are linked to lower cancer risk over time.
Ultra-Processed Foods and Cardiovascular Disease — The Hidden Pathways
Cardiovascular disease remains the leading cause of death worldwide. A growing body of research now links UPFs to hypertension, dyslipidemia, systemic inflammation, and higher rates of cardiovascular events.
What stands out is that these effects often appear independently of calorie intake. Even when total calories or macronutrients are held constant, ultra-processed foods alter physiological pathways involved in vascular health.
This isn’t about demonizing individual nutrients — it’s about understanding how engineered foods interact with the cardiovascular system as a whole.
Mechanisms That Link UPFs to Early Death, CVD, Cancer & Type 2 Diabetes — A Comprehensive Review
A growing number of studies now show that ultra-processed foods (UPFs) affect the body in ways that go far beyond sugar, salt, or fat. The issue isn’t just what they contain — it’s how they are made. Processing changes the food’s structure, how quickly we absorb it, and how it interacts with the gut, metabolism, and brain.
Here’s what researchers believe is happening:
-
They’re absorbed too fast.
Because UPFs are ground, milled, puffed, or reassembled, the body digests them almost instantly. That leads to quick blood-sugar spikes, weaker fullness signals, and faster eating. -
They may disturb the gut.
Certain additives — especially emulsifiers and some sweeteners — can irritate or disrupt the gut bacteria that help regulate inflammation and metabolism. -
They introduce small exposures we don’t see.
Industrial cooking creates new compounds, and packaging can release tiny amounts of chemicals. These exposures are small but constant in people who eat a lot of UPFs. -
They’re built for nonstop cravings.
UPFs are engineered for “perfect” taste and mouthfeel, which strongly activates reward pathways and encourages overeating. -
They replace the foods that protect us.
The more UPFs in the diet, the less room there is for fruits, vegetables, beans, nuts, and whole grains — foods that support gut health, reduce inflammation, and stabilize metabolism.
Reader Favorites — Five Practical Plays for December
These five strategies resonated most with readers this month — practical adjustments that help keep real food at the center of daily life, even during the holidays.
1. The “Two Real-Food Meals” Guideline
Instead of aiming for perfection, ground your day by ensuring that at least two meals are built entirely from real foods. This single shift stabilizes appetite, reduces UPF reliance, and prevents the “holiday slide” from turning into a full reset.
2. Replace the Snack, Not the Tradition
Holiday tables make UPF snacking almost automatic. Rather than fighting it, offer a substitution: nuts, fruit, olives, or simple cheeses. When healthier options are equally convenient, the entire pattern changes.
3. Make Protein the First Decision of the Meal
Starting a meal by selecting a real-food protein source (beans, eggs, poultry, fish, lentils, tofu) creates a natural anchor. Everything built around it tends to be simpler, more satisfying, and less reliant on processed foods.
4. Use One “Reset Meal” After Travel or Events
After a rich dinner, social gathering, or long flight, choose the same simple, restorative meal every time — for example, oats with fruit, vegetable soup, or eggs with greens. A consistent reset strategy prevents one indulgence from becoming a multi-day pattern.
5. Lean on “Assembly Meals” Rather Than Recipes
When life gets busy, the goal is momentum, not perfection. Assembly meals — bowls, wraps, roasted vegetables + protein, yogurt + fruit — reduce dependence on packaged foods by keeping preparation simple and sustainable.
These aren’t resolutions. They’re practical defaults that carry you through stressful or celebratory periods without relying on engineered foods designed for speed and overeating.
Looking Ahead — A Healthier Start to the New Year
As this year ends, I want to express my appreciation for your support and your willingness to engage with what we’re really eating. The science continues to evolve, but the message remains steady: real food, eaten simply and consistently, is the foundation for long-term health.
In short:
Ultra-processed foods add stressors and remove protectors. Even small shifts — replacing just 10–20% of your daily intake with real, minimally processed foods — can meaningfully improve metabolic health. And remember: people don’t overeat UPFs because they lack discipline. These products are engineered to override the body’s natural “fullness” signals. Real foods do the opposite — they slow us down, satisfy us sooner, and help restore metabolic balance.
As we move into a new year, this is the perfect moment to take one small step toward a healthier 2026.
🎁 My New Year’s gift to you:
The UPF Detector — a simple, practical tool that helps you quickly recognize ultra-processed foods and build better habits at the grocery store and at home.
👉 Download it here: https://www.andresdigenio.com/upf-detector
My wish for you in the coming year is clarity in your choices, patience with your habits, and confidence in the small, steady steps that move you toward better health.
Thank you for being part of this community — and for helping grow the real-food movement, one person at a time.
To real food,
Dr. Andres Digenio
Physician • Author of The Natural Diet (February 2026)
📬 Subscribe to receive The Natural Living Newsletter during the first 5 days of each month:
https://www.andresdigenio.com/newsletter
📰 The Natural Living Newsletter February 2026
Engineering Health in an Ultra-Processed World
Dear Reader,
As we move further into the year, I’m sharing a broader roundup of recent articles published over the past several weeks exploring ultra-processed foods, metabolic health, and the behavioral systems that shape long-term outcomes.
Across research, clinical experience, and everyday life, one theme continues to emerge:
Health is influenced less by isolated decisions — and more by the environments and structures that surround them.
The Ultra-Processed Food Landscape
Several recent articles examined how ultra-processed foods (UPFs) now dominate modern dietary patterns — not just in volume, but in influence. Their effects extend beyond calories or macronutrients, shaping appetite regulation, metabolic signaling, and long-term cardiometabolic risk.
Which Ultra-Processed Foods Are Harming Us Most?
A data-driven analysis identifying the largest contributors to UPF consumption and their links to metabolic disease risk.
👉 Read on Medium: https://medium.com/p/dc0d329a35ba
The Plant-Based Trap: When “Vegan” Still Means Ultra-Processed
An exploration of how plant-based labeling can obscure industrial formulation — highlighting the difference between whole plant foods and engineered alternatives.
👉 Read on Medium: https://medium.com/p/d676a443a04a
Movement — The Overlooked Metabolic Lever
Nutrition alone cannot fully counter sedentary physiology. Even optimal food quality operates within the constraints of how much — or how little — we move.
Avoiding Ultra-Processed Foods Isn’t Enough — Movement Is the Missing Link to a Healthy Metabolism
Physical activity functions as a metabolic regulator, influencing insulin sensitivity, lipid metabolism, mitochondrial efficiency, and inflammatory signaling.
👉 Read on Medium: https://medium.com/p/0f4c7df39214
Behavior: The Real Engine of Change
Knowledge is rarely the primary barrier to better health. Most people understand what they “should” do.
The challenge is structural.
Food and Movement Aren’t Enough — Behavior Is the Real Engine of Change
Sustainable improvement depends on environmental design, habit architecture, friction reduction, and behavioral guardrails that make healthy choices easier — not harder.
👉 Read on Medium: https://medium.com/p/db0a90d1557c
When Medication Meets Lifestyle
Pharmacology continues to evolve, particularly in the management of obesity and metabolic disease. But medications are tools — not replacements for foundational systems.
Why GLP-1s Work Best With Real Lifestyle Change
While GLP-1 medications can improve appetite signaling and glucose control, long-term metabolic health still depends on food quality, physical activity, and behavioral structure.
👉 Read on Medium: https://medium.com/p/e0eb1d27698e
Evidence Continues to Expand
The research linking ultra-processed food intake to chronic disease continues to grow in volume and consistency.
Ultra-Processed Foods and Human Health: The Evidence Is Overwhelming
A scientific review summarizing emerging data associating high UPF intake with increased risk of obesity, type 2 diabetes, cardiovascular disease, and all-cause mortality.
👉 Read on Medium: https://medium.com/p/7723238e80e6
Public Policy and Dietary Guidance
The national conversation around nutrition is evolving — slowly, but meaningfully.
The New Dietary Guidelines Get Ultra-Processed Foods Right — and Animal Protein Wrong
An analysis of the 2025–2030 Dietary Guidelines for Americans, highlighting a historic acknowledgment of ultra-processed foods — while examining ongoing debate around animal protein recommendations.
👉 Read on Medium: https://medium.com/p/2666f083f6ca
The UPF Detector Series
Alongside clinical and research writing, The UPF Detector Series analyzes everyday products to help readers understand their ingredients and level of processing.
Doritos Nacho Cheese Under the UPF Detector
👉 Read on Medium: https://medium.com/p/6275d98c99ae
Cheerios Under the UPF Detector
👉 Read on Medium: https://medium.com/p/b080cb4169f6
Chobani Strawberry Greek Yogurt Under the UPF Detector
👉 Read on Medium: https://medium.com/p/299b44a569a5
The aim is clarity — not restriction. Understanding formulation allows more intentional decision-making within real life.
Looking Ahead
In the months leading up to the publication of The Natural Diet, I’ll begin outlining what I call The Natural Way of Living — a practical framework centered on real food, consistent movement, and behavior designed for long-term health.
This is not a short-term program.
It is a sustainable approach to living in a modern food environment.
Thank you for being part of this journey.
Warm regards,
Andres Digenio, MD, PhD
Physician | Metabolic Health | Author of The Natural Diet (forthcoming)
Explore more tools and articles:
www.andresdigenio.com/links
Because health is not built in 30 days — it is constructed over time.
📰 The Natural Living Newsletter March 2026
Clarity in a Confusing Food Environment
Dear Reader,
February’s articles continued to examine a central question:
In a food environment dominated by ultra-processed products, how do we make informed decisions without becoming extreme?
Across product analysis, systems thinking, and behavioral insight, one theme remains consistent:
Health is shaped not only by what we eat — but by how food is engineered, marketed, and embedded into daily life.
Below is a summary of this month’s writing.
When “Processed” Isn’t the Whole Story
One of the most common areas of confusion is the difference between processed food and ultra-processed food.
Ultra-Processed Foods vs “Healthy” Processed Foods: What’s the Difference?
This article clarifies how basic food processing (washing, freezing, fermenting, cooking) differs from industrial formulation. Not all processing is harmful. The distinction lies in formulation, additives, and structural manipulation.
👉 Read on Medium: https://medium.com/p/6efe3d33df17
What Those “Difficult Ingredients” Really Mean — and Why the UPF Detector Flags Them
A practical explanation of ingredient lists, cosmetic additives, emulsifiers, flavor enhancers, and why certain formulations disrupt appetite regulation and metabolic signaling.
👉 Read on Medium: https://medium.com/p/63b9e9b13318
The UPF Detector Series Continues
This month’s UPF Detector analyses focused on everyday products many people consume regularly.
McDonald’s French Fries Under the UPF Detector
A closer look at ingredients, formulation, and the difference between simple potatoes and industrial processing.
👉 Read on Medium: https://medium.com/p/f5f3ffb39f78
Gatorade Under the UPF Detector
Examining sports drinks through the lens of formulation, sugar load, and real-world necessity.
👉 Read on Medium: https://medium.com/p/0d47f988530c
Nature Valley Crunchy Granola Bars — Oats ’n Honey Under the UPF Detector
How marketing language can obscure formulation complexity.
👉 Read on Medium: https://medium.com/p/6b045149b9d9
The purpose of the UPF Detector is not restriction. It is understanding. When people understand formulation, they can make decisions that align with long-term health rather than marketing language.
Beyond Individual Choice
Several articles explored a broader issue: why personal discipline alone is not enough in an engineered food environment.
Ultra-Processed Foods: This Is Not About Personal Choice
A discussion of how food systems shape exposure, availability, and habit formation.
👉 Read on Medium: https://medium.com/p/7bfd925bcdca
Why Diets Keep Failing — and Why Food Systems Matter More
An examination of why isolated diet efforts often collapse without structural change in the surrounding environment.
👉 Read on Medium: https://medium.com/p/10514790c48c
If Ultra-Processed Foods Are the Problem, What Actually Works?
A practical discussion of what produces measurable metabolic improvement: improved food quality, consistent movement, and stable routines.
👉 Read on Medium: https://medium.com/p/c8170339d931
A Pattern That Continues to Emerge
Across product analysis and behavioral discussion, the conclusion remains steady:
• Ultra-processed foods alter appetite regulation.
• Sedentary living amplifies metabolic vulnerability.
• Behavior follows environment.
Real improvement comes from improving food quality, adding consistent movement, and building weekly routines that reduce friction.
Short bursts of effort rarely hold. Systems do.
Looking Ahead
In the coming months, as publication of The Natural Diet approaches, I will continue outlining how to apply these principles practically:
Improving food quality without extremism.
Adding movement that fits real schedules.
Building weekly systems that hold under stress and travel.
This is not about rapid transformation.
It is about steady construction.
Thank you for reading and for being part of this growing community focused on metabolic health in a modern food environment.
Warm regards,
Andres Digenio, MD, PhD
Physician | Metabolic Health
Author of The Natural Diet (forthcoming)
Explore more tools and articles:
www.andresdigenio.com/links
Because health is built gradually — and protected by structure.