The Longevity Edit

One moment, seed oils are just another cooking staple—then suddenly, they’re “toxic sludge” that’s ruining your health. Some nutrition experts claim canola, soybean, and sunflower oils are fueling chronic inflammation, obesity, and even heart disease. Others argue this is just another overblown internet conspiracy. So what’s the truth?

Why Seed Oils Are Under Fire

Critics of seed oils argue that these highly processed oils are loaded with omega-6 fatty acids, which can:

• Trigger chronic inflammation (linked to everything from heart disease to autoimmune disorders).
• Disrupt metabolism and weight regulation.
• Increase oxidative stress, potentially leading to long-term health issues.

The real controversy? These oils are in almost everything—restaurant food, snacks, salad dressings, and even “healthy” plant-based products.

The Case for Seed Oils: Are They Really That Bad?

On the flip side, many dietitians and researchers push back against the demonization of seed oils, arguing that:

• The real issue isn’t seed oil itself but overconsumption.
• Some omega-6s are actually essential for health, in balance with omega-3s.
• There’s no conclusive human study proving seed oils cause disease.

Who’s Right?

The truth likely lies somewhere in the middle. Are ultra-processed seed oils ideal for health? Probably not. But are they the root of all modern disease? That’s far from proven.