❌

Normal view

Colon cancer looks different in young people — and often more aggressive, a new study found

29 October 2026 at 10:00
Person with ostomy bag
A new study found cellular differences between colon cancer tumors in younger and older patients.

Sheila Alonso/Getty Images

  • A new study explored the differences between tumors in younger and older colon cancer patients.
  • Younger patients sometimes had more aggressive, treatment-resistant forms of colon cancer.
  • Staying active, cutting down on processed foods, and getting screened are good ways to lower risk.

People under 50 aren't only at a higher risk of colon cancer today than they were a few decades ago. They're also developing a different, sometimes more aggressive form of it compared to older patients, scientists say.

A new study published in Nature Medicine analyzed 189 tumors from colorectal cancer patients aged 29 to over 90, including measurements of gene activity in more than 850,000 cancer cells.

The goal was to look at how tumors varied "across the entire spectrum of age," Dr. Ana Anderson, a co-senior author of the study who leads the cancer immunology program at the Gene Lay Institute at Brigham and Women's Hospital in Boston, told Business Insider. "Is it the same colon cancer but just happening in younger people, or is there something different about it?"

As a result, the study was able to map out gradual, subtle differences in colorectal cancer tumors correlated with age. While the researchers couldn't pinpoint exactly why tumors in younger people look different, Anderson said the study is an exciting starting point for further research.

"There's a lot of interest in lifestyle factors and environmental exposures as potential contributors; however, nothing specific has been pinned down," Anderson said. "What we did is take a rather simple but comprehensive approach just to try to understand the disease itself."

Younger patients' tumors had a different cellular makeup

Fibroblasts
Fibroblasts are types of stromal cells that can create a "shield" around tumors and make them harder to treat. They were more prevalent in younger patients.

wildpixel/Getty Images

The study's researchers couldn't definitely state that colon cancer in younger patients is always more aggressive — that would require more study.

However, what they did find was that younger patients "generally have more aggressive disease and they are generally more resistant to the standard of care therapies, which is mostly chemotherapy," Anderson said.

Tumors in younger patients generally had a higher presence of supporting and connecting cells known as stromal cells. Stromal cells, such as fibroblasts, can produce factors that suppress the immune response, making it harder for chemotherapy drugs to work. "They essentially can form a shield that protects the tumor from infiltration," Anderson said.

The study found that the presence of stromal cells generally declined from younger to older patients, and the youngest patients tended to have the highest number of stromal cells in proportion to cancer cells.

The reverse was true for the oldest patients, who generally had the fewest stromal cells and the highest numbers of cancer cells.

Researchers narrowed down where to look for answers

Single strand ribonucleic acid, RNA research and therapy
Not enough research has been done on long non-coding RNAs, which had higher levels of activity in younger colon cancer patients.

InnerVerse/Getty Images

Younger patients also had higher activity of long non-coding RNAs (lncRNAs), which are associated with cellular signaling in cancer. The study also found gene activity in younger patients that suggested stronger signaling between cells — potentially helping cancer cells move and invade nearby tissue.

The problem is, lncRNAs are still a fairly recent discovery; they only became linked to cancer research in the late 2000s, with some poorly understood ones referred to as "dark RNAs." "A lot of them have just not been researched, and that's why they're called 'dark RNAs' — it's a big mystery," Anderson said.

For that reason, she said it was the finding she considered most promising. "There's a world of biology to be discovered there — we know where to focus our research efforts," she said.

Anderson, an immunologist, also hopes to explore the presence of immune cells in younger colon cancer cases, as immune cells are involved in killing cancer cells but were "under-captured" in this study, she said. "There are many types of immune cells," she said. "Are there different subsets that are more present in the young tumors or absent in the young tumors versus the older tumors?"

Reduce your risk with these simple habits

Fit female jogger running outdoors surrounded by greenery.
Regular exercise can reduce your risk of developing colon cancer.

ArtistGNDphotography/Getty Images

While the study doesn't present any immediate new takeaways for young people concerned about colon cancer, Anderson suggested following existing guidance for lowering your risk.

She noted that the recommended screening age for most people was lowered from 50 to 45 a few years ago, but that it's wise to see a doctor sooner if you experience common colon cancer symptoms like rectal bleeding, abdominal pain, bloating, or changes in bowel movements.

If you're "extra cautious," she said, it's never a bad idea to stay active and cut down on inflammatory foods such as ultraprocessed snacks and alcohol.

Read the original article on Business Insider

The Proponents of “Dark Nutrition” Think Everything You Know About Food Is Wrong

28 October 2026 at 11:00

More than a few readers may squirm as they nibble their way through Sophie Haigney’s latest, about eaters who are rejecting “the usual sources of authority” and tinkering with optimization through unconventional diets—upping their intake of raw buffalo brain, for instance, or swearing off vegetables. But Haigney’s not in it for the disgust or the judgment. Instead, she moves among “dark nutrition” practitioners with a deep curiosity for how they try to manage uncertainty through appetite.

It was like any other absorbing pastime: You could tunnel deep into nutrition, endlessly studying and adjusting your diet, treating your body as an ongoing experiment. When traditional researchers do experiments, they use n to represent the sample size, like the number of individuals tested. Dark-nutrition circles were constantly talking about the “n of one” — the idea that the only way to learn what is good for you is by ignoring broad samples and experimenting on your unique self.

What is the Carnivore Diet and How Does it Reverse Diseases?

18 September 2026 at 22:34

by Brian Shilhavy
Health Impact News

The Carnivore Diet is getting mainstream news coverage these days, in a positive way.

Fox News just published an article on the Carnivore Diet highlighting the story of a man in Florida who claims he went on a Carnivore Diet that healed him of “decades of battling severe psoriasis, pain and depression.”

A 50-year-old Florida man who says he spent decades battling severe psoriasis, pain and depression credits an extreme “lion diet” with saving his life.

Stephen Lashbrook of Pensacola told Fox News Digital that his depression began at just four years old. In his teens, it was compounded by chronic pain and sleeplessness; in his early 20s, he was diagnosed with psoriasis, an immune-mediated skin disease.

“I was probably 90% covered in psoriasis,” Lashbrook said.

“My body was just one big, giant, itchy, flaky scab.”

Creams, steroids and other medications did not help, he said.

Doctors recommended expensive, long-term injections to combat his inflammation, which left Lashbrook feeling hopeless and suicidal.

Then, he came across a TED Talk from Mikhaila Peterson, an influencer and the daughter of Canadian psychologist and author Jordan Peterson, who used a meat-only elimination diet to tackle her own health issues.

“It gave me a whole new lease on life,” he said.

Full article.

The concepts of the “Carnivore Diet” have been around since the 1930s, when a Dr. Vilhjalmur Stefansson, a Canadian ethnologist who spent more than a decade with the Inuit people in the Arctic, ate a traditional Eskimo diet consisting mostly of only fish and meat.

He was so healthy, it prompted him to study the diet more closely.

We republished an article about Stefansson back in 2013:

The men who ate nothing but meat for an entire year

Excerpts:

Low-carb diets and paleolithic nutrition are all the rage these days, and for good reason. Compared to the Standard American Diet, both of them are superb.

Few of us would dare to take the two to their extreme, however. Giving up sugar and wheat is one thing, but what about giving up everything except meat? Yes, I’m talking about an ultra low-carb diet with even foods like nuts and berries removed. Unsurprisingly and understandably, studies on the long-term effects of such a diet are severely lacking.

There is at least one study that did just this, however. If the diet brings the Eskimos to mind, it’s no coincidence. You may have heard of Dr. Vilhjalmur Stefansson – the Canadian ethnologist who spent more than a decade with the Inuit during his arctic explorations in the beginning of the previous century. For nine of these years, he lived almost exclusively on fish and meat .

At the time, this was considered heresy and life-threatening, just as it is today (note that Stefansson apparently refers to both fish and meat with the word “meat”):

A belief I was destined to find crucial in my Arctic work, making the difference between success and failure, life and death, was the view that man cannot live on meat alone. The few doctors and dietitians who thought you could were considered unorthodox if not charlatans.

The arguments ranged from metaphysics to chemistry: Man was not intended to be carnivorous – you knew that from examining his teeth, his stomach… As mentioned, he would get scurvy if he had no vegetables in meat. The kidneys would be ruined by overwork. There would be protein poisoning and, in general hell to pay.

To the surprise of many (including Stefansson himself), he suffered no health problems during his decade of pure carnivorism. When he told people of his amazing experiences, he was met with skepticism from medical authorities who asked him to undertake a study that would replicate the results.

He and a fellow explorer named Andersen agreed to eat an all-meat diet for an entire year in a closely observed setting.

This time, however, the diet was even more radical than the traditional Eskimo diet, which is based on fish and includes a small amount of berries and vegetables – not a lot, but enough to keep them out of ketosis most of the time. Furthermore, since fish is high in omega-3 fatty acids, you could argue that it’s all those good fats that keep the Eskimos free of disease.

But how could anyone subscribing to conventional health wisdom explain thriving on a diet consisting solely of red meat? No vegetables, no fruit, no vitamin supplements. Nothing. Just meat and animal fat.

The results of this fascinating study were published in 1930 in the Journal of the American Medical Association (link). At the beginning of the experiment, Stefansson was given only lean meat at the request of his supervisors. This was to confirm Stefansson’s bad experiences with low-fat meat; during his explorations, there had been periods during which fat was not readily available and which lead to diarrhea and nausea in a few weeks.

This time, the illness kicked in much earlier:

As said, in the Arctic we had become ill during the second or third fatless week. I now became ill on the second fatless day. The time difference between Bellevue and the Arctic was due no doubt mainly to the existence of a little fat, here and there in our northern caribou – we had eaten the tissue from behind the eyes, we had broken the bones for marrow, and in doing everything we could to get fat we had evidently secured more than we realized. At Bellevue the meat, carefully scrutinized, had been as lean as such muscle tissue can be.

After fat was added back into the diet, a full recovery was made in two days. The authors of the study describe the diet from then on:

The meat used included beef, lamb, veal, pork and chicken. The parts used were muscle, liver, kidney, brain, bone marrow, bacon, and fat.

Thus, fat played an important part in their diets. According to the authors, Andersen usually ate beef, while Stefansson often chose lamb. Both men ate about 800 grams of meat per day in 3-4 meals.

The protein contents ranged from 100 to 140 grams, the fat from 200 to 300 grams, and carbohydrates from 7 to 12 grams. In calories, the percentages were 15-25% protein, 75-85% fat, and 1-2% carbohydrate. The carbs came solely from the glycogen of the meat, making this not so much a low-carb as a no-carb diet. In addition to water, coffee and tea were allowed throughout the period.

Full article.

As you can see from Stefansson’s results, this was not a “high meat” diet primarily, as protein only consisted of 15-25%, but it was primarily a “high fat” diet, and saturated fats at that, which made up 75-85% of the diet.

So while this is called the “Carnivore Diet”, it is primarily the “Ketogenic Diet,” which was developed about a decade earlier in the 1920s at Johns Hopkins hospital as a natural cure for epilepsy, when drugs failed. It was a high fat, moderate protein, very low carb diet.

The diet fell out of favor during the anti-saturated fat campaign started in the U.S. and codified into official government dietary advice in the 1970s as a result of the McGovern Report.

From the 1970s through today, government USDA diet advice continues to restrict saturated fats in the diet, as the “low-fat diet” has been their dogma for decades now.

There was hope that HHS Secretary Robert F. Kennedy Jr., himself a proponent of the Carnivore Diet, would change government policy on saturated fats, but that did not happen. The USDA still only recommends a limit of 10% saturated fats. The main reason they cannot change this advice, is because many pharmaceutical drugs are based on the false belief that saturated fats cause heart disease.

HHS Secretary Kennedy Breaks His Promise: “War on Saturated Fat” Kept in Tact with New U.S. Dietary Guidelines

Excerpts:

With all of the news headlines of the past week, you may have missed the announcement that the USDA has “changed” their U.S. Dietary guidelines under HHS Secretary Robert F. Kennedy Jr.

They created flashy new websites, and turned the traditional “Food Pyramid” on its head, something that real food nutritionists have been recommending for decades, putting carbohydrates on the bottom, instead of at the top.

At the top they illustrated fats, proteins, fruits, and vegetables instead.

So far so good, until you start reading the actual recommendations.

Both HHS Secretary Robert F. Kennedy, Jr., and FDA Commissioner Marty Makary had been promising for almost a year that they were going to end the “war on saturated fats.”

But in the end, the USDA recommendation to limit one’s total daily calories to 10% or less of saturated fats, which has been the USDA recommendation for over 45 years now, was kept in tact.

As I have been reporting for over 2 decades now, the U.S. Government just simply cannot afford to admit that saturated fats are healthy, traditional foods, because it would upset the entire pharmaceutical narrative that saturated fats lead to high cholesterol, which they claim leads to increased heart disease, and is the dietary philosophy that supports $billions in revenues for drugs that artificially lower one’s cholesterol levels.

If the U.S. Government all of a sudden admitted that there is no scientific basis that saturated fats and cholesterol are harmful, it would open the floodgate of lawsuits from so many people who have suffered harm from this dietary advice for more than 45 years now.

Full article.

In 2020 we published an interview between Dr. Mercola and Dr. Paul Saladino who was one of the top advocates of a Carnivore Diet. See:

The Carnivore Diet Gains in Popularity Due to Health Benefits

The YouTube video in that article is no longer there, but there is an archived copy here.

Since that interview, however, Dr. Saladino has changed his diet, and no longer eats exclusively meat. See:

Paul Saladino, MD: Quits A 100% Carnivore Diet

The main issue I have with the Carnivore Diet, and also the Paleo Diet, is that these diet philosophies accept Darwinian biological evolution as scientific fact, believing that man has evolved over billions of years, and that man used to be exclusively “hunters and gatherers” and therefore ate mostly all meat.

Agriculture is considered a “modern” invention as they claim man was not originally meant to eat plants.

But Darwinian biological evolution is not a fact, only a theory. Science can never “prove” anything in the past.

In the ancient written records of the Bible, “primitive man” was not a cave-dweller, but a highly intelligent human being who lived up to almost 1000 years old, before the worldwide flood. And agriculture was his primary occupation, starting in the Garden of Eden, where his primary diet was plant life before sin entered into the world, requiring animal sacrifices which is when the eating of meat began.

So while there are certainly benefits to the Carnivore Diet that many people attest to, it is primarily the Ketogenic Diet which is high in fat with moderate protein and low carbs that produces these kinds of results, as has been documented since the 1920s.

This can also be achieved by adding plant oils to your diet, especially coconut oil which is almost 90% saturated fat and can promote ketosis.

A search for the “Ketogenic Diet” on Health Impact News will result in over 130 articles on the topic, documenting how people’s lives have been changed by following a high fat, moderate protein, and low carb diet.

Here are a few:

Is the Ketogenic Diet the Cure for Multiple Diseases?

Woman Battles Brain Cancer Using Low-Carb Ketogenic Diet Without Chemo

How To Cure Breast Cancer with a Modified Ketogenic Diet

Man Beats Terminal Cancer without Chemo Using High-fat Ketogenic Diet

3 Year Old Girl with Rare Genetic Disorder Speaks for First Time After Starting Ketogenic Diet

Man Given Months to Live with Brain Tumor Rejects Chemo for High-fat Ketogenic Diet – Doing Well 2 Years Later

Epilepsy cured when parents stop all meds and use high fat diet only

Study finds that patients with diabetes can discontinue their medication if they follow a low carb, ketogenic diet

Study: Long Term High-fat Ketogenic Diet is Healthy and Safe

This article was written by Human Superior Intelligence (HSI)

See Also:

Understand the Times We are Currently Living Through

The Brain Myth: Your Intellect and Thoughts Originate in Your Heart, Not Your Brain

Is God’s Patience About to Run Out on the United States?

Second Edition of eBook Released: The Concept of the American Christian Family is a Myth and is NOT Found Anywhere in the Bible – by Brian Shilhavy

FREE eBook! Restoring the Foundation of New Testament Faith in Jesus Christ – by Brian Shilhavy

KABBALAH: The Anti-Christ Religion of Satan that Controls the World Today

Exposing the Christian Zionism Cult

The Bewitching of America with the Evil Eye and the Mark of the Beast

Jesus Christ’s Opposition to the Jewish State: Lessons for Today

Identifying the Luciferian Globalists Implementing the New World Order – Who are the “Jews”?

The Seal and Mark of God is Far More Important than the “Mark of the Beast” – Are You Prepared for What’s Coming?

The Satanic Roots to Modern Medicine – The Image of the Beast?

Medicine: Idolatry in the Twenty First Century – 10-Year-Old Article More Relevant Today than the Day it was Written

Having problems receiving our emails? See:

How to Beat Internet Censorship and Create Your Own Newsfeed

We Are Now on Telegram. Video channels at Bitchute, and Odysee.

If our website is seized and shut down, find us on Telegram, as well as Bitchute and Odysee for further instructions about where to find us.

If you use the TOR Onion browser, here are the links and corresponding URLs to use in the TOR browser to find us on the Dark Web: Health Impact News, Vaccine Impact, Medical Kidnap, Created4Health, CoconutOil.com.

The post What is the Carnivore Diet and How Does it Reverse Diseases? first appeared on Health Impact News.

This, Too, Shall Pass

30 July 2026 at 16:38

Linni Kral has always been preoccupied with her bowels, but as a food writer, it hasn’t usually been that end she’s focused on in her writing. Now, as the internet explodes with “scat chat,” Kral is ready to investigate whether obsessing over our bowel movements has any merit. The result is a giggle fest—though you’ll need the stomach for some serious poo talk.

One day, it seems, the internet woke up and chose BMs, and suddenly the hottest girl you know is posting about scat. Now you have to go out of your way to not eat fiber—prebiotic supplements are in our soda, our candy bars, our cold foam. The beverage case is dominated by the likes of Olipop and Poppi and Culture Pop, all offering varying degrees of digestive assistance. The other day, I saw a smoothie blend in the freezer aisle called “Fiber Supremacy,” and earlier this year, Frito-Lay launched a fiber-packed version of both SunChips and Smartfood popcorn. Kraft is making a purgative macaroni and cheese that boasts six grams of fiber per serving (or 15 grams if you eat the whole box—which is, let’s be honest, how most people consume Easy Mac). Outside the retail space, home cooks are finding ways to fit chia and flax into not just their breakfasts but their meat loaf. They’re pureeing beans into sauces and veggies into puddings and cakes. Literal doctors are posting their #fibermaxxing menus to TikTok. And while this may sound like just another wave on the ocean of content we surf daily, it gets…weirder.

❌