
The Hidden Dangers of Fried Foods
It’s no wonder French fries are so popular. They’re crispy, salty, and oh-so-satisfying.
As a matter of fact, as I wrote the words “crispy” and “salty” just now, my mouth watered. I’m only human, after all.
But brace yourself—because what I’m about to share will make you think twice before diving into your next serving of crispy fried potatoes…
In fact, it’s so disturbing you may have you swear off eating ANYTHING fried ever again.
Now, you don’t need me to tell you that deep-fried foods aren’t good for your overall health. As a “sometimes treat,” they’re fine, but unfortunately, they’ve become a staple of the American diet.
According to the National Institutes of Health, 25 to 30 percent of American adults eat fast food daily, and much of it is fried.
We’re talking French fries, chicken nuggets, onion rings—you name it. If it’s been dunked in hot oil, Americans are munching on it.
Now, researchers have uncovered what might be the best reason yet to quit the habit. An animal study reveals they could be frying our brains.
And it gets worse.
Because of the amount of costly oil used to fry foods, restaurants often REUSE it repeatedly. This strips the oil of any natural antioxidants and health benefits it may have and increases the levels of harmful compounds, including acrylamide, trans fats, and peroxides, with each use.
We’ve known for a long time that eating a lot of fried foods increases the risk of various cancers, weight gain, and poor blood sugar control. But we may have to add brain disorders to the list.
In the study presented at the American Society for Biochemistry and Molecular Biology, researchers found that fried foods increased inflammation and damaged the rats’ colons. This, in turn, decreased the transport of essential fatty acids (like DHA) to the brain.
Other studies found that reused frying oil often contains higher levels of trans fats, which have been linked to an increased risk of heart disease, stroke, and type 2 diabetes.
Fried foods also increase chemical changes that can lead to the formation of advanced glycation end products (AGEs). Research links AGEs to oxidative stress, inflammation, and, ultimately, brain deterioration.
And let’s not forget about acrylamide, a potentially carcinogenic compound that forms when starchy foods (like potatoes) are fried at high temperatures. The longer the oil is used, the higher its levels of acrylamide can become.
It’s time to wake up and smell the French fries. Our love affair with deep-fried foods is slowly destroying our brains and bodies.
P.S. Acrylamide isn’t only associated with an increase in cancer risk. Earlier research revealed a link between this compound and brain inflammation. CLICK HERE for the details.
Source:
Sugasini Dhavamani, et al., “Abstract 1213 Long term supplementation of Deep-fried oil consumption impairs oxidative stress, colon histology and increases neurodegeneration,” Journal of Biological Chemistry, VOLUME 300, ISSUE 3, SUPPLEMENT, 106336, MARCH 2024, doi. org / 10.1016/j. jbc.2024.106336

Written By Dr. Scott Olson, ND
Nearly 25 years ago, failed mainstream medical treatments left Dr. Olson in constant pain – and his health in ruins. And that’s when he did something REVOLUTIONARY. He began his career in medicine – and dedicated his life to uncovering the true, underlying causes of disease.
Through his innovative medical practices in Tennessee and Colorado, Dr. Olson has helped cure countless seniors from across America of arthritis… heart disease… diabetes… and even cancer. All without risky prescription drugs or painful surgeries.
View More Free Articles
30-Second Vision Hack Restores Calm
Ever notice how looking out at the ocean or mountains makes you instantly feel calmer? It’s not your imagination. And it isn’t just the beautiful scenery, either. There’s a biological reason that gazing out at the horizon triggers relaxation… Our eyes were designed to look far away, and our visual cortex evolved to process nearby...
Men, If You’re Feeling Tired—Don’t Ignore THIS Warning
You know that feeling when you wake up tired… and stay tired all day? You chalk it up to age—but lately, it’s worse. You’re dragging… You need more coffee… Your energy just isn’t what it used to be! But what if it’s not just age? A new study shows that fatigue in older men could...
Mailbag: Science-Backed Strategies Target Belly Fat
“What is an effective strategy for gradually eliminating (white) belly fat?” —Slimming Down Hi Slimming, White fat is the most common fat in the body, and its primary purpose is to store energy. But belly fat isn’t just about appearances. Having too much of it is associated with health issues like diabetes, heart disease, and...
Just 35 Minutes Could SAVE Your Brain
For years, I’ve told you exercise is non-negotiable for healthy aging. As you age you must move more to protect your body and brain. Now, groundbreaking new research confirms what I’ve been saying all along. Exercise can slash your dementia risk—but with a surprising twist that eliminates your last excuse for not moving more. Dementia...
The One Supplement I'll Never Stop Taking
Omega-3s are one of the few supplements I’ve continued to take ever since I graduated from medical school. And now, exciting new research confirms what I’ve suspected all along… This remarkable fatty acid doesn’t only support heart and brain health—it could, quite literally, slow down the aging process itself. Omega-3s are polyunsaturated fats your body...
Your Morning Tea Pulls DOUBLE DUTY as a Heavy Metal Detox
You don’t need another reason to drink tea, do you? You already know tea helps with everything from boosting heart health and metabolism to reducing stress. It’s packed with antioxidants, calms inflammation, and gives you a gentler caffeine boost than coffee. But now researchers have discovered yet another benefit of your daily drink—and this one...
Fiery Spice Cools Painful IBD Inflammation
Inflammatory bowel disease (IBD) involves chronic inflammation of the digestive tract that causes abdominal pain, diarrhea, and fatigue. The two most common forms of IBD are Crohn’s and ulcerative colitis. Crohn’s can cause inflammation anywhere in the gastrointestinal tract from the mouth to the anus. Ulcerative colitis causes inflammation and ulceration in the large intestine...
Ditch the Coffee Dehydration Myth and Enjoy Java Again
I can’t imagine starting my day without a delicious steaming cup of hot coffee. If you’re also a coffee fan, I bet you’ve been treated to well-meaning warnings by the non-Java drinkers… “Coffee is so dehydrating!” “It’s basically stealing water from your body!” “You need to drink extra water to make up for it!” Even...
Research Reveals Loneliness is “Poisoning” Your Blood
We humans are social creatures. We thrive on connection, communication, and shared experiences—which help shape our identities and foster a sense of belonging. Yet, loneliness and social isolation are alarmingly common in an increasingly digital and fast-paced world. The World Health Organization (WHO) says about 25 percent of older people experience social isolation. But new...
Mailbag: Ease Invisible Pain and Fatigue NATURALLY
“Why isn’t there more research on fibromyalgia and chronic fatigue syndrome? It’s mainly a woman’s condition and too many health professionals tell us “It’s all in your head,” or words to that effect.” —Fatigued and Fuming Hi Fuming, Your frustration over the lack of research and dismissive attitudes when it comes to fibromyalgia and...