Microplastics, PFAS & Hormone Health
A targeted, evidence-led approach to supporting your body's natural detox systems
You've probably heard the buzzwords: microplastics, 'forever chemicals' (PFAS), BPA, phthalates. They're in plastics, food packaging, water bottles, personal care products, even the air we breathe. It can sound overwhelming, but here's the reality: these environmental chemicals can influence hormone balance, liver detoxification pathways and overall health, especially when exposure builds up over time.
The good news is you don't need extreme detoxes or restrictive cleanses. You need an approach that supports your body's natural detox systems, starting with nutrition and lifestyle, and where appropriate, the right supplements.
Contents
Foundations first, always
Core detox support: key nutrients
Targeted support based on symptoms
When supplements alone aren't enough
FAQs
Foundations first, always
Before supplements, the foundations need to be right: adequate protein at each meal, a good fibre intake, proper hydration, and regular bowel movements. No supplement will override poor foundations.
Core detox support: key nutrients
This is general information on nutrients commonly used to support detoxification and hormone balance. It isn't a personalised prescription, and appropriate dosing depends on your individual health, medications and circumstances, which is exactly what a consultation is for.
NAC (N-Acetyl Cysteine). A precursor to glutathione, the body's master antioxidant, and supports Phase 2 liver detoxification. Often associated with reduced brain fog and improved stress resilience.
Magnesium (bisglycinate). Involved in over 300 enzymatic processes in the body, including stress regulation, sleep and detox pathways.
Vitamin C. Supports antioxidant defences, helps regenerate glutathione, and supports immune function.
A high-quality B complex. Supports methylation, a key part of Phase 2 detoxification, and is essential for energy production.
Omega-3 (EPA/DHA). Anti-inflammatory, supports hormone balance and liver health.
Targeted support based on symptoms
This is where personalisation genuinely matters, since the right additions depend on what's actually going on for you.
For hormone imbalance or oestrogen dominance. Calcium D-glucarate and DIM (diindolylmethane) are commonly used to support oestrogen clearance and metabolism.
For sluggish digestion or bloating. Digestive enzymes and strain-specific probiotics may help. Explore gut and microbiome testing if symptoms persist.
For high stress or cortisol dysregulation. Adaptogenic herbs such as ashwagandha and rhodiola, alongside magnesium, are commonly used to support the stress response.
For additional liver support. Milk thistle, artichoke extract and L-glutamine are often included for gut and liver support crossover.
When supplements alone aren't enough
If detox pathways are struggling, it's often because of nutrient deficiencies, gut dysfunction, hormone imbalance or a genuinely high toxic load, not a lack of supplements. This is where testing becomes valuable, giving a personalised, data-led picture rather than a generic stack. Browse FIT testing packages to explore your options.
You don't need a cupboard full of supplements. You need the right combination, at the right dose, at the right time, based on your body, not guesswork. You can't out-supplement a high toxic load, but you can support your body to function optimally.
A few things worth knowing: not all supplements are suitable for everyone, interactions with medication should always be considered, quality matters (bioavailable forms, no unnecessary fillers), and more is not automatically better.
FAQs
Can I just take all of these supplements together? Not necessarily, and not all at the right dose for you without guidance. This article covers what these nutrients generally do; the right combination and dosing depends on your individual health, medications and symptoms, which is why a consultation matters here.
Is NAC safe to take without medical advice? NAC is widely available as a food supplement, but it interacts with certain medications and isn't appropriate for everyone. Check with your GP or pharmacist first if you take regular medication, and get personalised dosing guidance rather than following a generic figure.
How long does it take to notice a difference from detox support? This varies significantly depending on what's driving your symptoms and how consistent the foundational changes (protein, fibre, hydration, sleep) are alongside any supplementation.
Do I need testing before starting detox supplements? Not strictly, but if you've tried general support without improvement, or have persistent symptoms, testing can identify what's actually driving things rather than continuing to guess at a stack of supplements.
Ready to Do This Properly?
If you’re:
Taking supplements but not seeing results
Feeling overwhelmed by conflicting advice
Wanting a clear, personalised strategy
This is exactly what we do at FIT.
Take the free Find Your FIT Quiz to discover which test or programme suits your symptoms.
About Becki Hawkins
Becki Hawkins, BSc (Hons), mBANT, CNHC, is the founder of FIT Nutrition & Testing Clinic and a Registered Nutritional Therapist with over 20 years of experience. She specialises in evidence-based personalised nutrition and functional testing, helping clients uncover the root causes of digestive issues, hormonal imbalances, and unexplained symptoms. Becki combines clinical expertise with culinary creativity, translating complex test results into practical, delicious nutrition plans that work in real life. Her approach is simple: test, don't guess. Because guessing doesn't heal. Knowing does.