Toxins and Detox: What They Are and How them and the Chemicals Affect Our Health, Bodies and Minds
- ehortontaylor
- Apr 7
- 4 min read
Toxins are harmful substances that can mess with our health of both the body and the mind. They come from all sorts of places—pollution, food, chemicals, and even our own body's metabolic processes. Let’s break it down:

Types of Toxins:
Environmental Toxins
Air pollutants (smog, carbon monoxide, particulate matter)
Heavy metals (lead, mercury, arsenic, aluminium)
Industrial chemicals (pesticides, herbicides, flame retardants)
Biological Toxins
Bacteria and viruses (producing endotoxins and exotoxins)
Mould and fungi (mycotoxins that affect the brain)
Toxic plants and animals (poisonous mushrooms, venomous snakes, toxic algae)
Food-Related Toxins
Pesticides and herbicides in conventionally grown food
Artificial additives (MSG, artificial colours)
Processed food chemicals (trans fats, high fructose corn syrup)
Metabolic Toxins (Endotoxins)
Byproducts of digestion and metabolism (like ammonia, lactic acid)
Gut bacteria imbalances that create toxic byproducts affecting both mood and health
Household & Personal Care Toxins
Cleaning products (bleach, ammonia, synthetic fragrances)
Plastic chemicals (BPA, phthalates in water bottles and containers)
Beauty products (parabens, sulfates, formaldehyde in skincare and makeup)
Psychological & Emotional Toxins
Chronic stress and negative thoughts can trigger inflammation and hormonal imbalances, taking a toll on overall well-being.
Toxins Affect Both Body and Mind's Health
We’re exposed to toxins left, right, and centre, and they have a lot more impact on us than just physical health. Our immune system might react with inflammation, autoimmune issues, or chronic fatigue. The gut can hold onto toxins, disrupting the microbiome, leading to digestive issues and mental health problems (gut-brain connection).
When it comes to the brain and nervous system, neurotoxins like lead and mercury can cause memory issues, anxiety, and even contribute to neurological diseases. Hormonal disruptions from chemical's like BPA and dioxins can lead to mood swings, fatigue, and that frustrating mental fog.
Mental Health and Toxins: The Connection
Here’s how toxins can affect your mental state:
Neurotoxicity and Brain Function
Heavy Metals: Lead, mercury, and aluminium accumulate in the brain, causing memory problems, anxiety, and depression.
Pesticides & Herbicides: Linked to diseases like Parkinson’s and Alzheimer’s, these can also trigger mood disorders.
Air Pollution: Chronic exposure to things like PM2.5, VOCs, and carbon monoxide has been connected to anxiety, depression, and even schizophrenia.
Disruption of Neurotransmitters
Toxins interfere with dopamine, serotonin, and GABA levels, all of which affect mood stability.
BPA in plastics mimics estrogen, throwing off hormone balance and contributing to depression and anxiety.
Inflammation and Gut-Brain Connection
Many toxins cause inflammation, which is linked to brain fog and depression.
Toxins like antibiotics, pesticides, and food additives disrupt the gut microbiome, impairing serotonin production, which plays a big role in mood regulation.
Toxic Cosmetics Hormonal Disruptions
Endocrine-disrupting chemicals (EDCs) like phthalates and dioxins mess with cortisol and thyroid function, both of which are crucial for emotional stability.
Oxidative Stress and Cell Damage
Free radicals from pollution, alcohol, and processed foods damage brain cells, leading to anxiety, cognitive decline, and mental fatigue.
Toxin-Induced Sleep Disruptions
Toxins from mould spores and environmental pollutants can mess with your sleep, contributing to irritability, stress, and depression.
How Toxin Buildup Mimics Aging
Some symptoms we tend to blame on “getting older”—like fatigue, brain fog, joint pain, and memory decline—could actually be caused by toxin buildup, not just time. Over the years, the body accumulates toxins from processed foods, pollution, heavy metals, and stress, which speeds up aging and leads to chronic health problems.
Brain Fog & Memory Issues: Heavy metal toxicity (mercury, lead, aluminium) or gut imbalances affecting brain function could be to blame, not just old age. Toxins mess with neurotransmitters like serotonin and dopamine, leading to forgetfulness and mood swings.
Fatigue & Low Energy: Chronic fatigue isn’t just a sign of getting older—it could mean your liver’s overloaded or your mitochondria aren’t working properly because of toxins. Processed foods, pesticides, and pollution all interfere with energy production.
Joint Pain & Stiffness: Inflammation from toxic buildup (heavy metals, processed foods, mould
exposure) can mimic arthritis. Detoxing can help reduce inflammation and improve mobility.
Sluggish Digestion & Weight Gain: Toxins disrupt gut bacteria, leading to bloating, constipation, and a slow metabolism. A clean diet and regular detoxing can help restore digestion and nutrient absorption.
Mood Swings, Anxiety & Depression: Endocrine disruptors like BPA, pesticides, and artificial additives mess with your hormones, causing mood imbalances. Many people experience emotional detox symptoms before they start feeling better.
Helping Your Body Detox

Since your body is constantly working to detoxify itself (think: breathing, sweating, and, of course, urination and bowel movements), it's important to support these efforts. I'll dive deeper into detox practices in another blog, but for now, here are some ways you can help your body clear out those toxins:
Eat organic, whole foods to avoid pesticides and additives.
Drink filtered or bottled water to reduce exposure to heavy metals and chemicals.
Switch to non-toxic personal care and cleaning products.
Improve air quality with HEPA filters and indoor plants.
Support detoxing through exercise, sauna use, and staying hydrated.
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