How America's Most Common Cooking Oil Triggers Genetic Alterations in the Brain

How America's Most Common Cooking Oil Triggers Genetic Alterations in the Brain

Discover the shocking health repercussions of widespread soybean oil consumption and cultivation.

You’re probably eating loads of soybean oil, even if you aren’t aware of it.

Constituting a whopping 90% of all US vegetable oil production, it’s in fast food fryers, packaged foods, and even livestock feed. 

Although once hailed as a revolutionary cheap cooking ingredient, research reveals alarming health implications associated with its consumption. Soybean oil plays a significant role in chronic diseases, environmental degradation, and possibly even our interpersonal relationships.

Is Soybean Oil Bad for your Health? 

Soybean oil is high in omega-6's like linoleic acid (LA) which are highly reactive and susceptible to oxidation, a process that generates harmful free radicals in the body. 

Consequently, many industrial seed oils are considered to be toxic. 

While omega-6 fatty acids are essential for your body's ability to function, we’re eating up to 20 times more than ever before in human history. A diet heavy in omega-6’s and low in omega-3s causes imbalance leading to cellular damage, inflammation, and various chronic diseases. 

The Connection Between Soybean Oil and Chronic Diseases

A growing body of evidence underscores inflammation as a common denominator in major degenerative diseases. Disrupting the body's metabolic equilibrium, excessive inflammation interferes with energy utilization. 

Interestingly, diets rich in soybean oil also seem to influence the hypothalamus, a vital center governing crucial neurological and physiological functions. This hub oversees activities ranging from temperature regulation, hunger, and thirst management, to sleep cycles, and hormonal release. 

Moreover, it wields control over the autonomic nervous system, which steers involuntary actions like heart rate, digestion, sexual arousal, and respiration. 

With its intricate brain connections and endocrine system influence, the hypothalamus plays a pivotal role in upholding overall equilibrium.

If recent research rings true, the ubiquity of soybean oil in American diets and its potential impact on hypothalamic gene expression raise concerning implications for public health.

Multifaceted Impacts of Soybean Oil on Human Health 

Soybean Oils Influence on Brain Genetics

In a study featured in Endocrinology, mice were exposed to three high-fat diets: soybean oil, soybean oil low in linoleic acid (LA), and coconut oil. 

UC Riverside researchers found that a diet enriched with soybean oil negatively altered nearly 100 genes.

The research suggests a potential link between soybean oil consumption and neurodegenerative disorders like Alzheimer's and Parkinson's, as well as autism, anxiety, and depression. 

Intriguingly, whether unmodified or modified, soybean oils yielded comparable brain impacts, indicating it’s something other than the (LA), causing harm to our brains. Although, the modified soybean oil didn’t have as severe an impact on insulin resistance and obesity. 

Obesity and Insulin Resistance 

Diets rich in soybean oil can disrupt appetite regulation leading to overeating. The rise of soybean oil consumption parallels the global obesity epidemic, suggesting its potential role in weight-related issues.

Furthermore, the elevated intake of omega-6 fatty acids from soybean oil can detrimentally influence insulin sensitivity, severely hampering the body's capacity to adeptly harness energy and oversee various metabolic functions. 

This heightened insulin resistance escalates the risk of type 2 diabetes. As such, individuals with diabetes are advised to exercise caution regarding soybean oil consumption.

Soybean Oil’s Impact on Liver Health 

Feeding mice soybean oil led to the development of Nonalcoholic Fatty Liver Disease (NAFLD) characterized by liver fat accumulation, which can escalate to more severe liver conditions if untreated.

Debunking the Saturated Fat Myth

Contrary to the prevailing myth, saturated fats like butter, are not inherently bad for your heart. 

Experts in nutrition and contemporary statistical analysis have revealed that saturated fats exhibit no discernible connection to cardiovascular disease, cardiovascular mortality, or overall mortality.

Curiously, saturated fats hold an advantage over polyunsaturated fats (PUFAs), as the latter are prone to oxidation. This oxidative stress poses a risk of damaging blood vessels and fostering atherosclerosis, a condition marked by artery plaque buildup, further amplifying the threat of heart disease.

The Complex Role of Immunity: From Overactivity to Suppression

Soybean oil's influence on the immune system adds another layer of complexity to its potential health effects. 

The chronic inflammation caused by an omega-6 heavy diet can trigger an overactive immune response, characterized by the increased production of pro-inflammatory molecules where the immune system mistakenly attacks healthy cells and tissues.

Conversely, some studies suggest that soybean oil might have immune-suppressive effects, compromising the body's ability to defend against infections and pathogens. 

Oxytocin, Reproduction, and Relationships

Oxytocin, often recognized as the "love hormone" or "bonding hormone," plays roles in social connections, childbirth, and maternal-infant relationships. 

Emerging from the hypothalamus and released into the bloodstream by the pituitary gland, oxytocin profoundly influences a range of physiological functions. It induces labor during childbirth, milk production while breastfeeding, and shapes social behaviors and emotional ties.

Researchers observed a significant decline in oxytocin levels within the brains of mice fed a soybean oil diet.


Caption: The image comparison unveils starkly reduced oxytocin in mice subjected to such a diet as depicted on the far right. 

Remarkably, the study in Endocrinology solely employed male mice, leaving significant gaps in comprehending soybean oil's potential impacts on female reproductive systems.

However, oxytocin's sway isn't exclusive to females. In males, it exerts influences across various reproductive facets, including:

  • Sperm Transport: Oxytocin's impact on the movement of sperm within the male reproductive tract suggests potential roles in their transit.
  • Ejaculation: Oxytocin's linked with contractions of the muscles integral to ejaculation.
  • Prostate Health: The identification of oxytocin receptors in the prostate gland hints at involvement in prostate function and well-being.

While the depth of oxytocin's influence on male reproduction remains under exploration, it's evident that this hormone extends beyond childbirth and maternal behaviors, sparking queries about how reduced oxytocin, vital for forming social bonds, influences our broader societal fabric.

This prompts crucial questions: Could soybean oils be impacting your fertility and reproductive health? 

And, can our decreasing connection to others and our environment be partially linked to this dip in the "love hormone"? 

Industrial Soy Production Destroys our Planet

Beyond health ramifications, the production of soybean oil drives deforestation, habitat loss, and contributes to greenhouse gas emissions. The environmental toll of soybean production raises concerns about the long-term viability of relying heavily on this crop. 

Approximately 69% of soy production is primarily concentrated in just two countries: the United States and Brazil. Surprisingly, only a fraction of this massive soy output is directly allocated for human consumption. 

An overwhelming 77% of soy is channeled into livestock feed, with 37% being utilized for poultry, 20% for pigs, and 6% for aquaculture. 

Interestingly, the rapid expansion of soy production has largely been driven by heightened demand for processed soy, specifically for applications such as animal feed, biofuels, and vegetable oil.

REP Provisions Stands Against Seed Oils

Our commitment to ethical and sustainable practices means that our products are derived from pasture-raised, 100% grass-fed and finished animals raised in harmony with nature. 

By eschewing soy animal feed, as well as soybean oils in our sauces, we prioritize both environmental well-being and the nutritional quality of our offerings. 

This approach ensures that our products not only meet the highest standards of quality but also contribute positively to the larger food system.

Take a stand against seed oils – shop our sauces today. Delve deeper into the science behind why seed oils are bad for your health here

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