Throw Out Your Cooking Oil Immediately! A Renowned Scientist’s Alarming Discovery About Vegetable Oils
In a recent eye-opening report, two leading British experts—Dr. Michael Mosley and cardiologist Dr. Aseem Malhotra—have sent shockwaves through the health and nutrition world with a powerful warning: vegetable oils may be far more harmful than most people realize.
For years, vegetable oils such as sunflower, canola, soybean, and corn oil have been promoted as “heart-healthy” alternatives to animal fats. But according to these experts, particularly Dr. Malhotra, that advice may have been dangerously misguided. In fact, the very oils you’re using to fry your food or dress your salads could be silently increasing your risk of obesity, heart disease, diabetes, and even cancer.
A Cardiologist’s Stand Against Vegetable Oil
“As a cardiologist focused on heart health, I would never risk my well-being by consuming vegetable oils,” says Dr. Aseem Malhotra, one of the most vocal critics of these widely used cooking oils. He emphasizes that the majority of restaurants—particularly fast food chains—rely heavily on cheap, industrial seed oils that degrade quickly when exposed to high heat.
These degraded oils don’t just lose their nutritional value—they become actively toxic.
When vegetable oils are heated to frying temperatures, they release aldehydes, toxic chemical compounds that are known to damage DNA, accelerate cellular aging, and contribute to cancer cell formation. Some studies have shown that the level of aldehydes in food fried in vegetable oil far exceeds the safety limits recommended by the World Health Organization (WHO).
In other words, those golden fries or crispy chicken wings may come with an invisible, but very real, health cost.
The Hidden Dangers of Everyday Oils
Most people use vegetable oils daily without giving it much thought. After all, they’re cheap, widely available, and have long been marketed as “cholesterol-free” or “light and healthy.” But the reality is far more complex—and troubling.
Here’s what the research is showing:
Aldehydes, formed during the heating of vegetable oils, are linked to increased cancer risk, particularly breast and colon cancers.
These oils contribute to inflammation, one of the leading drivers of chronic diseases such as heart disease, type 2 diabetes, and obesity.
Repeated use of the same cooking oil (common in restaurants) produces even higher levels of toxic byproducts.
Vegetable oils are often heavily processed and refined, stripping away natural antioxidants and introducing harmful chemicals during production.
Is Dairy Fat Actually Better?
Interestingly, newer research is showing that full-fat dairy products—once demonized for their saturated fat content—may actually be protective against heart disease and type 2 diabetes. Several studies now suggest that people who consume moderate amounts of butter, cheese, or whole milk are no more at risk of cardiovascular problems than those who consume low-fat versions.
In fact, certain fats found in dairy products may even offer anti-inflammatory and metabolic benefits, when consumed as part of a balanced diet.
This doesn’t mean you should start eating butter by the spoonful, but it does challenge the long-standing advice to replace animal fats with industrial seed oils.
What Should You Use Instead of Vegetable Oil?
If you’re now wondering what the healthy alternatives are, here are a few safe and beneficial options:
✅ Extra Virgin Olive Oil
Rich in antioxidants and heart-healthy monounsaturated fats
Stable at low to medium cooking temperatures
Ideal for salads, light sautéing, or drizzling over cooked meals
✅ Coconut Oil
Contains medium-chain triglycerides (MCTs) that may support metabolism
More stable than vegetable oil at high temperatures
Best used in moderation for baking or stir-frying
✅ Butter or Ghee
Naturally derived from milk with minimal processing
Contains fat-soluble vitamins like A, D, E, and K
Ideal for frying, baking, or even spreading on toast
Be Careful Where You Eat
One of the key messages from Dr. Malhotra’s research is that most restaurants, especially fast-food outlets, use low-quality vegetable oils repeatedly, increasing the level of toxins in the food. That’s why he urges people to be cautious about eating fried or oily meals outside the home.
Whenever possible, cook at home using healthier fats and avoid over-heating any oil, even the good ones. High-temperature cooking should be done quickly and carefully.
Bonus: Breath of Fresh Air—Literally!
Here’s a fun and lesser-known fact: parsley can help neutralize garlic breath! Thoroughly chewing fresh parsley after a garlicky meal can reduce unpleasant odors, thanks to its chlorophyll and natural essential oils. (Just another reason to keep fresh herbs in your kitchen!)
From the Team at kop.ge
At kop.ge, we’re dedicated to helping you live a healthier, more natural lifestyle—without breaking the bank. Our goal is to provide accessible health advice, beauty tips, home remedies, and practical life hacks using ingredients and tools most people already have at home.
We believe that staying healthy and beautiful doesn’t require expensive products or professional treatments. With the right knowledge, you can take charge of your well-being using simple, natural methods right from your kitchen or garden.
Most of the remedies and tips we share are safe for everyday use, but we always recommend checking with your doctor before starting any treatment—especially if you have a medical condition or are on medication.
Final Thoughts: Rethink Your Oil
The warning is clear: it’s time to reconsider what kind of oil you use—and how you use it. While vegetable oils have been promoted for decades as a healthy option, new evidence is revealing the hidden dangers of these processed products, especially when they are heated.
If you want to reduce your risk of chronic disease, support your heart, and avoid exposure to toxic substances, making a simple change like switching from vegetable oil to olive oil, butter, or ghee can be a powerful step.
So go ahead—pour that old bottle of sunflower oil in the trash and choose something that supports your health, not harms it.
