The Hidden Risks in Processed Foods: How Additives, Chemicals, and Unhealthy Choices Affect Our Health and Minds
- Kerry Thomas
- Apr 1
- 5 min read

Photo by HamZa NOUASRIA on Unsplash
Food is more than fuel; it profoundly impacts both mind and body in ways that shape our emotions, thoughts, and overall well-being. Our relationship with food reflects deep-seated emotional patterns and influences on our psychological health. Nutrient-rich foods support balanced neurotransmitter levels, fostering emotional stability and resilience. On the other hand, imbalances or deficiencies can exacerbate stress, anxiety, and even depression, creating a feedback loop that influences eating habits and mental health.
If you wander the aisles of your local supermarket, take a moment to look at the labels. Did you know that nearly 70% of the products sold by the 30 biggest food companies are considered unhealthy? It’s a startling fact, but one that’s hard to ignore. This information comes from the Access to Nutrition Foundation (ATNi), and it paints a grim picture of what we’re buying—often without a second thought. Despite what the glossy packaging and persuasive advertising might promise, much of what we’re consuming is doing more harm than good. Sure, things have gotten a bit better—34% of sales now come from healthier foods, up from 27% in 2021—but let’s be real: we still have a long way to go.
But it’s not just the nutritional value of these foods that’s concerning. It’s the invisible ingredients, the ones that don’t show up in big, bold letters on the packaging, but still affect our bodies in profound ways. Take emulsifiers, for example. These additives are in so many of our processed foods—from bread to peanut butter to ice cream—and their job is simple: help oil and water blend together into a smooth, glossy texture. But what they’re doing in our bodies is a bit more complicated—and concerning.
A study led by Dr. Lee-Yan Sheen at National Taiwan University found that emulsifiers, especially the synthetic ones, can actually disrupt the protective mucus layer in our gut. That’s the first line of defense our body has against harmful bacteria. When this mucus layer breaks down, it opens the door for nasty microbes and toxins to sneak through and enter our bloodstream, causing inflammation throughout the body. Over time, this can lead to some serious metabolic issues, like insulin resistance or higher blood sugar. But here’s the kicker: it’s not just physical health that takes a hit—it’s mental health, too.
The connection between our gut and our brain has been gaining more attention in recent years. The truth is our gut is often referred to as our “second brain” because it produces neurotransmitters like serotonin and dopamine that help regulate our mood and stress levels. When our gut lining is compromised—whether by emulsifiers, pesticides, or other additives—this delicate balance of mood-regulating chemicals gets thrown off. The result? More anxiety, depression, and mental fog. It’s no surprise when you think about how often we feel sluggish or out of sorts after indulging in processed, chemical-laden foods.
Now, let’s talk about something that’s a bit less obvious but just as crucial: glyphosate. This is the active ingredient in many herbicides, most notably Roundup and it’s found in a surprising number of processed foods, especially those made with conventionally grown grains and soy. MIT researcher Stephanie Seneff has studied the impact of glyphosate on our gut microbiome, and what she’s found is pretty alarming. Glyphosate doesn’t just kill weeds—it also disrupts the balance of beneficial bacteria in our gut, allowing harmful bacteria to thrive. And when our gut bacteria are out of whack, it can affect everything from digestion to mood to our immune system and is believed to be the chief culprit in leaky gut. It’s another reason to be cautious about the processed foods we eat—and the chemicals they contain.
And then there are seed oils, like canola, soybean, and sunflower oil, which are also everywhere in processed foods. While they’ve been promoted as “heart-healthy,” these oils are high in omega-6 fatty acids, which can throw off our body’s delicate omega-3 to omega-6 balance. This imbalance promotes inflammation, a major factor in many chronic diseases. Worse yet, high consumption of seed oils has been linked to increased rates of obesity. They’re calorie-dense and easy to overeat, but they don’t satisfy us the way whole foods do, leading us to consume more than we need. Over time, this can contribute to weight gain and metabolic issues that are hard to reverse. When you consider that seed oils are in so many processed foods, it’s no wonder obesity rates are climbing.
The good news is that we have the power to take control of our health—and our mental well-being—through the foods we choose to eat. A whole foods diet, rich in fruits, vegetables, whole grains, legumes, nuts, seeds, and fermented foods, can work wonders for our gut. These foods are packed with the fiber, antioxidants, and healthy fats our gut microbes crave. They help repair the gut lining, reduce inflammation, and support a diverse and thriving microbiome. Plus, they’re full of nutrients that our bodies can actually absorb and use—something that processed foods, unfortunately, often lack.
One food group that really stands out as a powerhouse for gut health is sprouts. These tiny, humble powerhouses are packed with nutrients and enzymes that support digestion and overall health. Sprouts—whether they’re from beans, grains, or seeds—are some of the most nutrient-dense foods you can eat. Not only are they rich in fiber, which nourishes healthy gut bacteria, but they also contain powerful antioxidants and compounds that reduce inflammation. When you eat sprouts, you’re essentially giving your body a concentrated dose of nutrients that are easy to absorb and full of goodness.
Switching to a whole foods diet can feel like a big step, but it’s one of the most effective ways to protect both your physical and mental health. By reducing your intake of processed foods, you’re not just avoiding harmful chemicals, seed oils, and additives—you’re also choosing foods that nourish your body and mind in the most natural, sustainable way possible. If you’re looking for a simple way to get started, why not toss some sprouts into your next salad or sandwich? It’s a small change, but one that could make a big difference in how you feel—inside and out.
Looking for an easy way to introduce nutritionally dense food into your diet without the toxicity and inflammatory impacts of the pesticides and other chemicals?
Home-growing microgreens is a fantastic way to add more nutrients to your diet. You don’t need a large garden space – you can grow them right on your windowsill or terrace! Popular microgreens like kale, arugula, radish, and sunflower pack a punch with vitamins A, B, C, E, and K, along with minerals like calcium, potassium, and iron.
Not only will you be improving your health, but you’ll also be contributing to an eco-friendly, sustainable lifestyle by growing your own food at home.
Ready to take control of your health? Click the link below to learn how you can start growing microgreens at home with the Aquatree system and give your body the nutrients it needs!
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