Exploring the Truth About Seed Oils

By Tom Seest

Are Seed Oils Truly As Harmful As They’re Made Out to Be?

At SeedOilNews, we help people who are curious about seed oil by collating information and news about seed oils.

Seed oils like canola, safflower, sunflower and corn oils have come to be associated with unhealthy eating. Their content of pro-inflammatory polyunsatured fatty acids that oxidize during heating creates harmful byproducts when reheated – including potentially carcinogenic compounds.
However, it should be remembered that inflammation caused by these oils is just one factor behind poor health outcomes. Many processed foods containing such oils tend to contain high amounts of sodium, sugar, and food additives.

Are Seed Oils Truly As Harmful As They're Made Out to Be?

Are Seed Oils Truly As Harmful As They’re Made Out to Be?

Are Seed Oils Triggering Chronic Inflammation?

Seed oils have gained an unfavorable reputation over time. Containing polyunsaturated fats which promote inflammation in the body, these oils also lack nutrients – one tablespoon of any of the following seed oils (canola, safflower, peanut, or generic “vegetable oil”) contains 120 calories without much in terms of proteins or carbohydrates – while providing 14 grams of fat content – making these oil susceptible to rancidification quickly, increasing risk for heart disease while being filled with soy lecithins or mystery additives from which we cannot pronounce names!
Social media users who condemn seed oils for potential health hazards have quickly made this an issue. Dubbed the “hateful eight,” these cooking and salad oils include canola, corn, cottonseed, grapeseed, safflower, soy, and sunflower oils that are frequently found in restaurants and packaged foods due to their higher smoke points and extended shelf lives.
Although omega-3 fats tend to get attention, seed oils contain plenty of omega-6 polyunsaturated, considered pro-inflammatory fats that could contribute to chronic illnesses, heart disease, and obesity.
Many oils contain trans fats that have been linked to various health conditions. The good news is that you can easily switch out for healthier alternatives like olive, coconut or avocado oil; moreover, eliminating processed food that contain high amounts of omega-6 fatty acids from your diet will be key.
To eliminate inflammatory seed oils from your diet, consider purchasing organic versions or creating them at home. Also switch out any cooking oils in your pantry with those having lower smoke points and reduced processing.
Additionally, select foods rich in antioxidants. A diet consisting of fruits and vegetables, nuts, seeds, and whole grains should provide you with all of the nutrition needed for good health. Many people report feeling better when switching their eating habits to include natural, nutrient-rich options instead of processed and fast foods.

Are Seed Oils Triggering Chronic Inflammation?

Are Seed Oils Triggering Chronic Inflammation?

Are Vegetable Oils Making You Sick?

Health-conscious eaters have traditionally preferred high-quality fats like butter and tallow as cooking oils, while seed oils such as canola and vegetables are becoming increasingly popular. Unfortunately, recent studies have demonstrated that these seed oils are harmful and unhealthy for your body – they contain polyunsaturates that increase inflammation, disrupt hormones, and inhibit weight loss while leading to fatigue and mood disorders as well as disrupting the gut biome and increasing risk for autoimmune disease.
These oil-derived fats have been highly processed and refined, rendering them nutritionally worthless. Instead, they’re packed with omega-6 polyunsaturated fatty acids known to exacerbate various health conditions and diseases; their inflammation-inducing components have also been linked with chronic conditions like heart disease, diabetes, and obesity. Furthermore, high temperatures can produce toxic byproducts when these oils come in contact with air.
Refined seed oils have been shown to produce trans fats when heated for extended periods. This process, known as oxidation, can have serious negative repercussions for your health, in particular, Crohn’s disease and hyperphagia (excessive hunger).
While refined oils are often associated with health risks, there’s little concrete evidence supporting that claim. Most often, home consumption amounts are minimal and do not heat to oxidization levels that would create significant long-term damage; however, if used extensively for restaurant and fast-food chain preparation of food, they could be exposed to higher temperatures for extended periods.
Refining seed oils removes beneficial phytochemicals with antioxidant and other desirable properties and forms small amounts of trans fats – factors which make them less desirable than whole foods but still better options than saturated and trans fats. Coconut oil has proven itself as the ideal nutritional oil, helping improve heart health while decreasing obesity risks.

Are Vegetable Oils Making You Sick?

Are Vegetable Oils Making You Sick?

What Impact Do Seed Oils Have on Our Planet?

Seed oils like canola and vegetable oils shouldn’t be painted as evil on social media; they have many uses beyond cooking such as baking, sauteing and frying, not to mention providing important nutrition like vitamin E and essential fatty acids. But it is essential that their use be done moderately.
Seed oils contain both saturated and monounsaturated fats for optimal nutrition, with some critics targeting polyunsaturated omega-6 fatty acids due to their association with heart disease. Arachidonic acid can be converted in your body into arachidonic acid, which may increase risk factors for chronic illnesses like cardiovascular disease and diabetes.
Though some studies indicate omega-6 fatty acids may be harmful, most of this evidence stems from animal or laboratory research. With regard to humans, there has been no direct connection between linoleic acid consumption and heart disease; other dietary factors may likely play a more prominent role.
Industrial seed oils are typically processed using hexane, which can be detrimental to both humans and the environment. This process exposes polyunsaturated fatty acids to high heat levels that cause them to oxidize and produce dangerous byproducts; additionally, this carcinogenic solvent may also be inhaled directly or absorbed through skin contact.
These industrial oils are often found in commercially fried food items and ultra-processed products that can be detrimental to one’s health, such as those high in sugar, salt, and food additives that have adverse health impacts.
As a matter of fact, avoiding industrial seed oils could help improve your long-term well-being. Focus instead on eating whole foods and supplementing them with small amounts of nourishing seed oils for an improved diet; that way, you can still enjoy delicious fried food dishes while receiving the vitamins and minerals essential to good health. Plus, cutting down on industrial cooking oils reduces environmental impacts.

What Impact Do Seed Oils Have on Our Planet?

What Impact Do Seed Oils Have on Our Planet?

Are Seed Oils Sabotaging Your Health?

Canola, corn, soybean, safflower and sunflower oils have earned themselves an unfavorable reputation, often linked to many serious health conditions including inflammation diseases, gut disorders and autoimmunity. Omega-6 fats found in these seed oils also play a key role in pro-inflammatory body reactions; yet these oils remain easy and accessible sources. Luckily, it’s simple to avoid them!
However, it’s important to remember that small amounts of seed oils aren’t harmful and can even form part of a nutritious diet. According to the Dietary Guidelines, people should consume two teaspoons per day. It is key to select high-quality oils with plenty of nutrient density and low smoke points.
Regular consumption of seed oils won’t cause lasting harm, but taking large doses could disrupt your omega-6/omega-3 ratio and contribute to inflammation in the body. Plus, they’re often used in ultra-processed food that’s high in sugar, salt and additives which increases risk for chronic disease such as obesity, heart disease and diabetes.
Researchers claim that seed oils are toxic and inflammatory due to their high concentration of omega-6 fatty acids; these fats are susceptible to oxidation and could damage cells within your body. Furthermore, seeds used for producing this oil often undergo genetic modification, while herbicide use on these seeds can have negative impacts on both human health and environmental sustainability.
Though some experts are worried about our bodies consuming too many omega-6 fatty acids, others argue they’re essential to good health. Fat makes up over 70% of cell walls, so our body’s cells reflect how we feel and function. Studies have revealed omega-6 fatty acids to be crucial not only in supporting good health but also in protecting against chronic diseases; one such study discovered those who consumed higher concentrations had lower risks of heart disease than those who consumed less; however, this research was funded by Unilever which produces margarine and mayonnaise using seed oils; thus bias cannot be excluded.

Are Seed Oils Sabotaging Your Health?

Are Seed Oils Sabotaging Your Health?

Be sure to read our other related stories at SeedOilNews to learn more about seed oils.