How to Reduce Exposure to Plastics and Chemicals
In recent years, increasing evidence has emerged linking plastics and chemicals found in everyday products to adverse effects on human neurodevelopment and cognitive abilities. These substances, often present in food packaging, household items, and even personal care products, can leach into our environment and bodies, posing significant risks to both adults and children. Worryingly, research also suggests plastic particles are also commonly found in our drinking water.
A sad and truly shocking fact is that today’s infants are born with their brains and bodies already burdened by plastics. Micro-and nano-plastic particles have been found in the placenta and in newborns’ first stool, and further exposures occur through breastmilk and infant formula. More research is needed in this area to conclude the effects of these issues, however in this article, we will outline what has been found so far.
The Culprits: The Chemicals Causing Harm
Bisphenol A (BPA) and Phthalates
Two of the most common and concerning chemicals are Bisphenol A (BPA) and phthalates. BPA is widely used in the production of polycarbonate plastics and epoxy resins, found in items such as water bottles, food containers, and the lining of canned foods. Phthalates are used to make plastics more flexible and are present in products like vinyl flooring, toys, and personal care products.
Studies have shown that these chemicals can disrupt endocrine function, leading to hormonal imbalances that can affect brain development. Exposure to BPA and phthalates during critical periods of brain development can result in long-term effects on cognitive abilities, behaviour, and emotional regulation.
Heavy Metals
Heavy metals such as lead, mercury, and cadmium, often found in industrial pollution, contaminated water, and certain consumer products, have also been linked to neurodevelopmental issues. These metals can accumulate in the body over time, causing damage to the nervous system and impairing cognitive function.
Pesticides and Herbicides
Exposure to pesticides and herbicides, commonly used in agriculture, can also have detrimental effects on brain development. Organophosphates, a class of chemicals used in many pesticides, have been associated with lower IQ scores, developmental delays, and behavioural problems in children, including attention-deficit hyperactivity disorder.
The Consequences: Impacts on Neurodevelopment and Cognitive Abilities
The exposure to these harmful substances can have various consequences, particularly in children whose brains are still developing. Potential impacts include:
- Cognitive Deficits: Reduced IQ, attention disorders, and learning disabilities.
- Behavioural Issues: Increased risk of ADHD, autism spectrum disorders, and other behavioural problems.
- Emotional Regulation: Difficulties in managing emotions and increased susceptibility to anxiety and depression.
Taking Action: How to Reduce Exposure to Harmful Chemicals
While it may seem overwhelming, there are practical steps you can take to reduce your and your family's exposure to these harmful chemicals.
1) Choose Safer Food Storage Options
- Use glass, stainless steel, or BPA-free containers instead of plastic for storing food and beverages.
- Avoid microwaving food in plastic containers, as heat can dramatically increase the leaching of chemicals into food.
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Swag Bags are excellent plastic-free and reusable storage options for produce - plus they keep your fruit and veggies fresh for weeks. The Lunch Swags are perfect for storing kids' lunches and snacks, providing a healthier and eco-friendly alternative to plastic lunch boxes.
2) Opt for Organic Produce
- Whenever possible, choose organic fruits and vegetables to reduce exposure to pesticides and herbicides.
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Wash and peel conventionally grown produce to remove some of the pesticide residues. Read our simple guide to washing produce here.
3) Be Mindful of Personal Care & Cleaning Products
- Check labels for phthalates and other harmful chemicals. Look for products that are labelled as phthalate-free and paraben-free.
- Use natural and organic personal care products.
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Make your own natural and chemical free cleaning products - you can make your own all purpose cleaner with just vinegar and eucalyptus oil.
4) Filter Your Water
- Install a water filtration system to reduce heavy metals and other contaminants in your drinking water.
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Use a stainless steel or glass water bottle to avoid potential leaching from plastic bottles.
5) Reduce Household Dust
- Regularly clean your home to reduce dust, which can contain harmful chemicals and heavy metals.
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Use a vacuum with a HEPA filter and damp dust surfaces to minimise airborne particles.
6) Advocate for Change
- Support policies and regulations aimed at reducing the use of harmful chemicals in consumer products and industrial processes.
- Stay informed about environmental health issues and engage in community efforts to promote safer alternatives.
Conclusion
The impact of plastics and chemicals on neurodevelopment and cognitive abilities is a growing concern, but by making informed choices and advocating for safer practices, we can protect our health and the health of future generations. Reducing exposure to these harmful substances is not only a personal responsibility but a collective one, as we work together to create a healthier world for all.
