Selene River Press

Selene River Press Selene River Press is a Colorado publishing company specializing in works on holistic nutrition. In the 1930s, Drs. This is simply not so.

Our mission is to provide health practitioners and their patients with books, resources, and communication tools that demonstrate and illuminate the causes of health. For over 25 years, Selene River Press has been the leader in nutrition education for health practitioners and self-help readers alike. In an age dominated by fads, miracle diets, and other misinformation, our goal is to help readers get beyond this confusion by offering resources rooted in nutrition’s original principles, as revealed by the field’s first researchers. These pioneers, led by the brilliant Dr. Royal Lee, showed that most degenerative illness such as heart disease and cancer is the result of malnutrition at the hand of processed and synthetic foods. This simple truth, demonstrated so clearly in the early 1900s, was largely forgotten as industrial foods replaced real ones in America. Dr. Lee warned that if Americans continued to eat such deficient foods, they would become progressively weaker with each generation until they were suffering exactly the kind of widespread illness we see today. In addition to the primacy of whole foods as the foundation of good health, SRP resources teach these keys of Dr. Lee’s philosophy:

- Food must be grown in healthy soil. While whole, unadulterated food is paramount for good health, it’s critical that this food be grown in healthy soil (or raised on plants grown in healthy soil). This means choosing organically grown foods, since most conventional foods are harvested from soil that is highly deficient in trace minerals and other factors critical for health.

- The effects of malnutrition are passed on. Weston Price and Francis Pottenger, Jr., showed irrefutably that malnutrition not only damages the health of an individual, but its effects are passed on to any child the individual may have in the future. While classic genetics scoffed at this idea for decades, the new science of epigenetics has roundly confirmed the reality of “inherited malnutrition.”

- Dietary supplements must also be made from food. Thanks to food processing and poor soils, most Americans would benefit greatly from supplementing their diet with some concentrated nutrition. But just as the food we eat must be whole, so must be the supplements we take. Only vitamins as found in food—whole and intact—can truly nourish the body. Synthetic and isolated vitamin fractions, and antioxidants, are not nutrients.

- Each individual is biochemically unique. “One man’s food is another’s poison,” the old saying goes. Yet modern nutrition seems bent on insisting that there is a single diet ideal for everyone. As early nutrition researchers showed, requirements for specific nutrients vary greatly among individuals. Only by learning the foundations of nutrition and then tuning in to which foods are best for your body can you truly put nutrition to work. SRP’s editorial staff is not only trained in these essential principles, they have a collective experience of applying Dr. Lee’s philosophy that spans more than 75 years. We select our books, resources, and other tools based on this real-life know how. Moreover, at SeleneRiverPress.com, readers can learn nutrition’s first principles straight from the horse’s mouth. Our Historical Archives offer hundreds of foundational papers and commentaries—free, as PDF downloads—from the early days of nutrition research. These articles, as you will see, were years ahead of their time and are as true and relevant today as ever. Industrial foods have dominated the market for so long that Americans have lost the instinct to identify foods that are healthful. But, given the tools, we can revive this instinct. With the free choice of a self-educated public, we can push to adopt methods of husbandry, agriculture, and nutrition that nourish human health, preserve the life of the planet and its creatures, and halt the tragic degradation of our genetic and physiological integrity. We welcome you to join us in a commitment to our children and grandchildren to ensure that the causes of health become common knowledge in their lifetime.

February is often marked by reminders about the heart: Statistics, warnings, awareness campaigns that urge attention, ur...
02/19/2026

February is often marked by reminders about the heart: Statistics, warnings, awareness campaigns that urge attention, urgency, and action. Let's run a 5k with a cheesy Valentine's Day candy hearts shirt to show we care about the leading cause of death for Americans!

But for many practitioners, heart health has never been something confined to a month or reduced to numbers on a chart. It's something observed slowly, carefully, over years of practice. Something revealed not only in crisis, but in patterns. In rhythm. In what holds steady, and in what quietly begins to falter long before symptoms appear.

Read more at https://bit.ly/47E94k4 or: https://bit.ly/3OhTNS3

Consider that weight loss is typically 50% loss of muscle mass. Muscle mass drives metabolism. And from what I can tell,...
02/18/2026

Consider that weight loss is typically 50% loss of muscle mass. Muscle mass drives metabolism. And from what I can tell, people don't really want to lose weight; they want to lose fat. Not muscle. Loss of muscle mass downregulates the metabolism. This sets people up for the dreaded yo-yo program. That is why the drug is for life.

https://bit.ly/45k0lVW

If you've ever thought, "There's got to be a better explanation than that," you're probably already thinking like Mark A...
02/13/2026

If you've ever thought, "There's got to be a better explanation than that," you're probably already thinking like Mark Anderson.

Webinar Wednesday isn't about protocols or soundbites, but about understanding why the body responds the way it does, using physiology, whole-food nutrition, and a century of clinical observation as the foundation. Think of it as Back to School for Doctors all year round!

Hosted by Selene River Press, these sessions are built for practitioners who want depth, not fluff, to bring back to their practice and patients.
Sessions are live with Mark twice monthly. And, with your annual subscription, you have full access to the complete archive of past webinars.
*Practitioner credentials required.

Get the details here:
https://bit.ly/45MDQJm

Did you know that the science of producing safe raw milk was flourishing way back in the late 1800's?  Read on for an in...
02/12/2026

Did you know that the science of producing safe raw milk was flourishing way back in the late 1800's? Read on for an interview with Dr Edward Tindall DVM, who worked at the Walker-Gordon Certified Raw Milk dairy in New Jersey.

Read more at https://bit.ly/47E94k4, or here: https://bit.ly/4tzXHWe

When it comes to mad honey, its composition is somehow similar to the normal raw honey we consume, floral sugars, moistu...
02/04/2026

When it comes to mad honey, its composition is somehow similar to the normal raw honey we consume, floral sugars, moisture make the main components while pollen, protein and enzymes make a small proportion. A significant difference is its higher nutrient level as the main floral sources of mad honey grow at high altitudes. Most importantly, mad honey has grayanotoxin, a chemical compound not found in any other honey. Mad honey has been traditionally harvested by Himalayan honey-hunting communities in Nepal for centuries, where Himalayan mad honey from Nepal is valued not only as a food but also as part of indigenous dietary practices.
https://bit.ly/4jJF6CA

Every January, Mark Anderson does something that feels almost countercultural in today's health world: he slows down and...
02/03/2026

Every January, Mark Anderson does something that feels almost countercultural in today's health world: he slows down and returns to fundamentals.

Instead of introducing new protocols or chasing trends, Webinar Wednesday revisits structure, regulation, mineral balance, and physiological order, the quiet foundations that determine whether clinical progress is truly sustainable or merely compensatory.

We recently reviewed four January Webinar Wednesday sessions spanning multiple years, and the pattern was unmistakable. Mark uses the start of the year to help practitioners step back, clarify priorities, and re-establish what must be in place before anything else can work.

If your practice feels increasingly complex, this is a reminder worth revisiting now, not later.

👉 Read the blog post to see how these four webinars connect and why this "back to the basics" approach matters right now:
https://bit.ly/3NQU6mB

👉 Join Webinar Wednesday to keep learning with Mark Anderson and carry this clarity forward week by week:
https://bit.ly/4rm6F7C

Contrast that to a box of Chicken-in-a-Biscuit crackers.  Read the label sometime.  Enough said. (I do wish broccoli tas...
01/30/2026

Contrast that to a box of Chicken-in-a-Biscuit crackers. Read the label sometime. Enough said. (I do wish broccoli tasted like those crackers though!) All calories and no nutrition. "Food" like this typically requires some level of detoxification.
https://bit.ly/4bbbNXm

Every January, something familiar happens at Selene River Press.While the world rushes headlong into resolutions, resets...
01/29/2026

Every January, something familiar happens at Selene River Press.

While the world rushes headlong into resolutions, resets, and bold new promises, Mark Anderson does something quieter. Slower. More deliberate.

He goes back to fundamentals.

Read more at https://bit.ly/47E94k4.
https://bit.ly/4t7W6H8

The thing about endive: shoppers who don't know what it is probably won't purchase endive because they don't know how to...
01/28/2026

The thing about endive: shoppers who don't know what it is probably won't purchase endive because they don't know how to cook it. People who do know what it is, and how to cook it, will pay almost any price for a good head.
https://bit.ly/4r8ktm3

How much do we spend on health care as a nation? 2023 numbers are just short of 5 trillion dollars. Just to make clear, ...
01/27/2026

How much do we spend on health care as a nation? 2023 numbers are just short of 5 trillion dollars. Just to make clear, it takes 1000 billion to make a trillion. And 1000 million to make a billion. Five trillion is a heck of a lot of money. $14.5 K per person per year. (How does health spending in the U.S. compare to other countries?)

https://bit.ly/45k0lVW

But for me it reveals simply the beauty of an Innate and all-knowing order in creation. Then again, I know the rods and ...
01/23/2026

But for me it reveals simply the beauty of an Innate and all-knowing order in creation. Then again, I know the rods and cones of my eyes detect color but just how can they do that? We know we have an optic cortex that interprets light reflecting onto the retina, an optic chiasma, an optic nerve, and rods and cones. And optometrists know all about this. Yet neither I nor the optometrist have ever seen a dead lifeless individual raving over the color of roses or over how the roots of the rose take up nutrition from the soil.
Read more: https://bit.ly/4jWG6Ud

Endive is good late crop, not only for farmers, but also for kitchens. Getting ready for the first frost in the fall is ...
01/22/2026

Endive is good late crop, not only for farmers, but also for kitchens. Getting ready for the first frost in the fall is always a rush. All those peppers and tomatoes still on the vine! All that heavy squash to lug into the barn! Any crop you can leave in the field and not even think about is like gold in the bank. Read more at https://bit.ly/47E94k4. https://bit.ly/4r8ktm3

Address

PO Box 270091
Loveland, CO
80527

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

(970) 461-4602

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Our Story

Selene River Press strives to support everyone in applying holistic nutrition in their daily lives. We offer health practitioners educational and training materials in the art and science of nutrition therapeutics. And for patients, we provide a wide selection of books and media on topics that directly impact their health.

For over thirty years, Selene River Press has been the leader in nutrition education. Our goal is to help readers get beyond fads, miracle diets, and other misinformation with resources rooted in nutrition’s original principles, as revealed by the field’s first researchers.

These pioneers, led by the prescient Dr. Royal Lee, showed that heart disease, cancer, and most other types of degenerative illness are the result of malnutrition at the hand of processed and synthetic foods. The simple truth that whole, unprocessed foods are the foundation of good health, demonstrated so clearly in the early 1900s, was largely forgotten as industrial foods replaced real ones in America.

Dr. Lee warned us that if we continued to eat such deficient foods, we would become progressively weaker with each generation—predicting, accurately, that we could find ourselves suffering exactly the kind of widespread illness we see today. In addition to the primacy of whole foods as the foundation of good health, SRP resources teach the following foundational principles of Dr. Lee’s philosophy: