Why Seed Oils Are Poison—and the Healthy Fats You Should Use Instead
Seed oils are everywhere. From processed snacks to restaurant kitchens, these oils—often marketed as "heart-healthy"—have become a staple in today's diets. But don’t be fooled. According to leading health experts like Dr Catherine Shanahan and RFK Jr., these oils are anything but healthy.
If you follow a ketogenic or low-carb lifestyle—or simply care about your health—avoiding seed oils could be one of the best decisions you make. Here’s why.
What Are Seed Oils?
Seed oils, often called vegetable oils, are industrial oils extracted from seeds like soy, corn, sunflower, and canola. These oils are processed under high heat using chemical solvents, which damages their structure and fills them with harmful compounds called oxidative byproducts.
While they’re widely used in processed foods and cooking due to their low cost, the toxic load seed oils place on your body makes them anything but safe.
Why Seed Oils Are Toxic
- Inflammation & Chronic Diseases:
Seed oils are packed with omega-6 fatty acids, which fuel inflammation. Chronic inflammation, in turn, has been linked to diseases like obesity, heart disease, diabetes, and even cancer. That handful of potato chips? It might be doing more harm than you think.
- Damages Your Metabolism:
Dr Catherine Shanahan, author of Dark Calories and The FatBurn Fix, explains that seed oils wreck your metabolism, making it harder for your body to burn fat. Poor metabolic health can lead to weight gain, insulin resistance, and fatigue.
- Linked to Neurological Decline:
Emerging research suggests that seed oils may contribute to neurological conditions like Alzheimer’s and Parkinson’s disease due to their role in oxidative stress and inflammation.
- Hidden Everywhere:
Even if you carefully craft your meals at home, seed oils lurk in common pantry staples and restaurant meals. From salad dressings to deep-fried foods, avoiding them requires vigilance—but it’s worth the effort.
Why This Has Been in the News
You may have seen RFK Jr. and leading health experts speak out about seed oils recently. Their advocacy is bringing this hidden health crisis into public focus, sparking renewed interest in how seed oils harm our health.
The Healthy Alternatives You Deserve
Avoiding seed oils doesn’t mean giving up on cooking or flavourful meals. Healthy fats provide both incredible taste and numerous health benefits. At Yo Keto, we specialise in high-quality cooking oils and fats perfect for low-carb and keto diets, including:**
- Tallow: A clean, stable fat superb for high-heat cooking or frying.
- Ghee: Rich, nutty clarified butter that’s lactose-free and loaded with nutrients.
- MCT Oil: Ideal for adding to coffee or smoothies to boost energy and support fat-burning.
Our range is hand-picked with your health and keto lifestyle in mind, so you can ditch seed oils for good without sacrificing flavour or function.
Want to Learn More?
If you're ready to take a deeper look at why seed oils are harming your health, check out our detailed blogs for science-based insights and practical tips. Or pick up one of these bestsellers available at Yo Keto for expert guidance straight from the pros:
These books are go-to resources for anyone serious about improving their health.
Take Action Today
Whether you're frying, baking, or drizzling, the fats you use matter. Shop healthy oils and fats at Yo Keto and make the switch to support your body, not harm it.
Remember, making small, intentional changes to your diet—like cutting out toxic seed oils—can have a massive impact on your health. Start with one decision today, like browsing our exclusive collection of healthy cooking fats. Your body will thank you.