Can you actually 'detox' your body, or is it just another wellness industry myth designed to sell you expensive juice cleanses and supplements? After a decade of researching environmental toxins and building St Agnes Rituals around supporting the body's natural detoxification systems, I can tell you this: your body doesn't need a detox. It IS a detox.
Your liver, kidneys, gut, lymphatic system, lungs, and skin are working every single moment of every single day to identify, process, and eliminate toxins. They've been doing this job brilliantly for thousands of years. The problem isn't that your body can't detoxify. The problem is that it's now facing a toxic load it was never designed to handle.
As we discussed in our previous blog on the three key toxins to remove from your home, we're exposed to 300,000 synthetic chemicals that have been introduced into our environment over just the last century. Your detoxification organs are overwhelmed, not broken. They need support, not replacement.
Let me walk you through exactly how your body's natural detoxification systems work, the signs they're struggling, and the practical ways you can support them without extreme cleanses, expensive protocols, or wellness "mumbo jumbo." This is about understanding your body's innate intelligence and giving it what it actually needs to function optimally.
How Your Body Actually Detoxifies
Your body has six primary detoxification pathways, each playing a specific role in identifying, processing, and eliminating toxins:
The Liver: Your detoxification headquarters, processing everything you eat, drink, breathe, and absorb through your skin.
The Kidneys: Your blood filtration system, removing waste products and excess fluids through urine.
The Gut: Your digestive tract, eliminating toxins through bowel movements and housing 70% of your immune system.
The Lymphatic System: Your waste removal network, transporting cellular debris and toxins away from tissues.
The Lungs: Your respiratory detox pathway, expelling volatile toxins and carbon dioxide with every breath.
The Skin: Your largest organ, eliminating toxins through sweat as we explored in detail in our sweating out toxins blog.
These systems don't work in isolation. They're interconnected, constantly communicating, and relying on each other for optimal function. When one system becomes overwhelmed or sluggish, it places additional burden on the others.
The Liver: Your Detoxification Powerhouse
Your liver is extraordinary. It filters approximately 1.4 litres of blood every single minute, processing nutrients, hormones, medications, and toxins continuously. To understand how to support your liver, you first need to understand how it actually works.
Phase I and Phase II Liver Detoxification
Liver detoxification happens in two distinct phases, each requiring different nutrients and enzymes. Research published in the Journal of Inherited Metabolic Disease describes these pathways in detail.
Phase I Detoxification involves a group of enzymes called the Cytochrome P450 family. These enzymes perform chemical reactions (oxidation, reduction, and hydrolysis) that transform fat-soluble toxins into intermediate metabolites. This sounds helpful, but here's the catch: these intermediate metabolites are often MORE toxic and reactive than the original compound.
Think of Phase I as taking apart a dangerous piece of machinery. You've disassembled it, but now you have sharp, reactive parts scattered around. That's where Phase II becomes critical.
Phase II Detoxification takes those reactive intermediate metabolites and performs conjugation reactions, binding them to molecules like glutathione, sulphur, glycine, or glucuronic acid. This process neutralises the toxins and makes them water-soluble so they can be excreted through urine or bile.
Research in PMC confirms that Phase II detoxification pathways, particularly glucuronide and glycine conjugation, are essential for the liver's ability to handle toxic load. When Phase II is functioning optimally, the liver can safely process and eliminate an enormous variety of chemicals.
When Liver Detoxification Goes Wrong
Problems arise when Phase I and Phase II become unbalanced:
If Phase I is fast but Phase II is slow: Intermediate metabolites accumulate. These are highly reactive and can damage DNA and proteins, accelerating ageing and increasing disease risk.
If both Phase I and Phase II are slow: Toxins aren't processed quickly enough, leading to accumulation. This is often seen in people who are chemically sensitive and react to everything.
If Phase I is overactive: Often caused by exposure to substances that induce P450 enzymes (like alcohol, caffeine, or certain medications), creating an overwhelming burden for Phase II to handle.
Signs Your Liver Needs Support
Your liver doesn't have pain receptors, so it can't tell you directly when it's struggling. Instead, it communicates through other symptoms:
- Persistent fatigue and low energy
- Brain fog and difficulty concentrating
- Skin issues (acne, rashes, eczema, itching)
- Digestive problems (bloating, constipation, food sensitivities)
- Chemical sensitivities (reactions to perfumes, cleaning products)
- Hormonal imbalances (PMS, irregular cycles, mood swings)
- Dark circles under eyes
- Poor tolerance for alcohol or medications
- Waking between 1am and 3am (traditional Chinese medicine associates this time with liver function)
If you're experiencing several of these symptoms, your liver is likely overwhelmed and needs support.
How to Support Your Liver Naturally
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Reduce Incoming Toxic Load
This is the "remove first" part of the St Agnes philosophy. Your liver can't catch up if you're constantly flooding it with new toxins. Review the three key toxins to remove from your home: BPA, phthalates, and heavy metals. Every swap you make reduces the burden on your liver.
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Eat Foods That Support Both Phase I and Phase II
Different phases require different nutrients:
Phase I supporters:
- B vitamins (found in eggs, leafy greens, legumes, whole grains)
- Antioxidants (berries, colourful vegetables, green tea)
- Carotenoids (carrots, sweet potatoes, pumpkin)
Phase II supporters:
- Cruciferous vegetables (broccoli, cauliflower, Brussels sprouts, cabbage, kale)
- Sulphur-rich foods (garlic, onions, eggs)
- Amino acids (quality protein from fish, poultry, legumes)
- Glutathione precursors (avocado, asparagus, spinach)
The cruciferous vegetables deserve special mention. They contain compounds called glucosinolates that directly support Phase II detoxification, particularly the glutathione conjugation pathway. Eat them regularly, lightly steamed or raw.
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Support Glutathione Production
Glutathione is called the "master antioxidant" for good reason. It's the most abundant antioxidant in your body and plays a central role in Phase II detoxification. Your body manufactures glutathione from three amino acids: cysteine, glycine, and glutamic acid.
Foods and nutrients that support glutathione production:
- N-acetylcysteine (NAC): A supplement form of cysteine, one of glutathione's building blocks
- Glycine: Found in bone broth, gelatine, collagen
- Selenium: Found in Brazil nuts (just 2-3 daily), fish, eggs
- Vitamin C: Supports glutathione regeneration
- Milk thistle (silymarin): Protects liver cells and supports glutathione levels
Research shows that certain phytonutrients can significantly increase plasma glutathione levels. Milk thistle, in particular, has been studied extensively for its liver-protective effects and ability to support detoxification enzymes.
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Include Bitter Foods
Traditional medicine systems across cultures have recognised the importance of bitter foods for liver health. Bitters stimulate bile production, and bile is how your liver eliminates fat-soluble toxins through your digestive tract.
Include bitter foods like:
- Rocket (arugula)
- Dandelion greens
- Radicchio
- Endive
- Dark chocolate (85% cacao or higher)
- Coffee (in moderation)
Our St Agnes Rituals Detox Tea (found in our 5-Day Deep Cleansing Detox Kit) contains dandelion root and burdock root, both traditionally used to support liver function and bile production. The morning ritual of drinking warm detox tea stimulates your digestive system and supports your liver's natural elimination processes.
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Stay Hydrated
Your liver needs adequate water to flush toxins through bile and into your digestive tract. Aim for at least 2 litres of filtered water daily, more if you're exercising or sweating intentionally (as discussed in our sweating blog).
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Limit Alcohol
I know this seems obvious, but it needs to be said. Alcohol is a toxin that places enormous stress on your liver. Even moderate drinking increases the burden on your detoxification pathways. Research shows that alcohol consumption alters Phase II enzyme activity, impairing the liver's ability to efficiently eliminate toxins.
If you're working to support your liver, consider reducing alcohol significantly or eliminating it entirely for a period of time. Your liver will thank you.
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Move Your Body Daily
Exercise increases blood flow to the liver, supporting its filtration capacity. Movement also promotes lymphatic drainage, helping to remove waste products from tissues before they even reach the liver. You don't need intense workouts. Walking, yoga, swimming, or dancing all support liver function through improved circulation.
The Kidneys: Your Blood Filtration System
Your kidneys are remarkable organs. Each day, they filter approximately 180 litres of blood, removing waste products, excess fluids, and toxins while maintaining precise electrolyte balance. They produce about 1.5 to 2 litres of urine daily, carrying waste products out of your body.
Unlike the liver, which chemically transforms toxins, the kidneys primarily filter them out mechanically. They're like a sophisticated sieve, allowing beneficial substances to stay in your bloodstream while removing what your body doesn't need.
How Kidney Filtration Works
Each kidney contains about one million tiny filtering units called nephrons. Blood enters the kidneys through the renal artery, flows through the nephrons where waste products and excess fluids are filtered out, and clean blood returns to circulation through the renal vein.
The filtered waste becomes urine, which travels from the kidneys through tubes called ureters to your bladder, where it's stored until you're ready to eliminate it.
This process happens continuously, 24 hours a day, filtering your entire blood volume multiple times daily. It's an extraordinary feat of biological engineering.
Signs Your Kidneys Need Support
Kidney problems often develop silently, but your body does send signals when these organs are struggling:
- Fatigue and low energy
- Difficulty concentrating or brain fog
- Swelling in feet, ankles, or hands (oedema)
- Puffiness around eyes, especially in the morning
- Changes in urination (frequency, colour, volume)
- Foamy or bubbly urine
- Back pain near the kidneys (lower back, below the ribs)
- High blood pressure
- Persistent thirst despite drinking water
IMPORTANT DISCLAIMER: If you're experiencing several of these symptoms, particularly swelling, changes in urination, or persistent back pain, consult a healthcare professional immediately. Kidney disease requires medical supervision and treatment. The natural support strategies discussed here are for maintaining healthy kidney function, not for treating kidney disease.
How to Support Your Kidneys Naturally
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Stay Properly Hydrated
This is the single most important thing you can do for your kidneys. Water helps them filter waste efficiently and prevents kidney stone formation. Aim for pale yellow urine as a sign of adequate hydration.
How much water? The often-quoted "8 glasses a day" is a reasonable starting point, but individual needs vary based on body size, activity level, climate, and health status. A better guide is to drink enough that you're urinating regularly (roughly every 2-4 hours during waking hours) and your urine is pale yellow.
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Add Lemon to Your Water
Lemon water has become trendy in wellness circles, but there's actual science behind this practice. Lemon contains citrate, a citric acid that helps prevent kidney stone formation by binding with calcium in urine. Research from the National Kidney Foundation suggests that adding concentrated lemon juice to water daily may benefit kidney health.
I start every morning with warm water, fresh lemon juice and some celtic sea salt before my detox tea. It's a simple ritual that supports both kidney and liver function.
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Eat Kidney-Friendly Foods
Certain foods specifically support kidney health:
Berries: (strawberries, blueberries, raspberries, cranberries): Rich in antioxidants, low in potassium, and cranberries specifically support urinary tract health.
Apples: High in fibre, contain anti-inflammatory properties, support kidney function.
Leafy greens (in moderation): Kale, spinach, and Swiss chard provide vitamins and minerals. However, people with existing kidney issues should consult a doctor about leafy greens as they contain oxalates which can contribute to kidney stones in susceptible individuals.
Fatty fish (salmon, mackerel, sardines): Omega-3 fatty acids reduce inflammation and may lower kidney disease risk.
Garlic and onions: Contain sulphur compounds that support overall detoxification without overloading kidneys with potassium.
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Reduce Sodium Intake:
Excessive sodium increases blood pressure and forces kidneys to work harder. Reduce processed foods, which are often extremely high in sodium, and cook fresh meals where you control salt levels.
When you do use salt, choose unrefined options like Himalayan pink salt or Celtic sea salt, which contain trace minerals your body needs.
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Be Cautious with Pain Relievers
Over-the-counter pain medications like ibuprofen, aspirin, and naproxen can damage kidneys with frequent or long-term use. These are called NSAIDs (non-steroidal anti-inflammatory drugs), and while they're effective for pain relief, they reduce blood flow to the kidneys.
If you need pain relief regularly, consult a healthcare provider about alternatives that don't stress your kidneys.
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Support Your Kidneys with Herbs
Certain herbs have traditionally been used to support kidney function:
Dandelion root: A gentle diuretic that supports kidney filtration. This is included in our St Agnes Rituals Detox Tea (contained in our detox kit).
Nettle leaf: Supports kidney function and urinary tract health.
Parsley: Another gentle diuretic with kidney-supporting properties.
Burdock root: Traditionally used for kidney and liver support. Also included in our detox tea blend.
Always consult a healthcare professional before adding herbal supplements, especially if you have existing kidney concerns or take medications.
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Move Regularly
Exercise improves blood circulation to the kidneys, supporting their filtration capacity. Aim for at least 150 minutes of moderate activity weekly (walking, swimming, cycling). Movement also helps maintain healthy blood pressure, which is crucial for kidney health.
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Monitor Blood Pressure
High blood pressure is both a cause and consequence of kidney damage. The tiny blood vessels in your kidneys can be damaged by consistently elevated pressure, reducing their filtering capacity. In turn, damaged kidneys struggle to regulate blood pressure, creating a vicious cycle.
If you have high blood pressure, work with your doctor to manage it through diet, exercise, stress reduction, and medication if needed.
The Gut: Your Digestive Detoxification Pathway
Your gut does far more than digest food. It's a critical component of your detoxification system, eliminating toxins through bowel movements and housing 70% of your immune system. The health of your gut directly impacts your liver and kidneys' ability to detoxify effectively.
How the Gut Supports Detoxification
Elimination: Once your liver processes toxins and excretes them into bile, that bile travels to your small intestine. If you're not having regular bowel movements (ideally 1-2 daily), those toxins sit in your gut and can be reabsorbed, a process called enterohepatic recirculation. This forces your liver to process the same toxins repeatedly.
Microbiome: Your gut bacteria play an active role in breaking down certain toxins, producing beneficial compounds like short-chain fatty acids, and supporting immune function. An imbalanced microbiome can actually produce MORE toxins (through bacterial overgrowth) and impair detoxification.
Barrier Function: Your gut lining acts as a selective barrier, allowing nutrients to pass into your bloodstream while keeping toxins, undigested food particles, and pathogens out. When this barrier becomes compromised (often called "leaky gut"), toxins and inflammatory compounds enter circulation, overwhelming your liver and immune system.
How to Support Gut Detoxification
1. Ensure Regular Bowel Movements
This cannot be overstated. If you're not eliminating waste daily, you're not detoxifying effectively. Constipation allows toxins to be reabsorbed, placing additional burden on your liver and kidneys.
Support regular elimination through:
- Adequate fibre (25-35g daily from vegetables, fruits, whole grains, legumes)
- Sufficient water (2+ litres daily)
- Movement (walking stimulates peristalsis)
- Magnesium supplementation if needed (magnesium citrate supports bowel movements)
2. Support Your Microbiome
A healthy, diverse gut microbiome supports detoxification. Feed beneficial bacteria with:
Prebiotic fibre: Onions, garlic, leeks, asparagus, Jerusalem artichokes, slightly green bananas
Probiotic foods: Sauerkraut, kimchi, kefir, natural yoghurt, miso, tempeh
Diversity: Aim for 30+ different plant foods weekly to support microbiome diversity
3. Heal and Seal Your Gut Lining
If you suspect leaky gut (symptoms include food sensitivities, bloating, skin issues, autoimmune conditions), focus on:
- Removing inflammatory foods temporarily (processed foods, excess sugar, alcohol)
- Including gut-healing foods (bone broth, collagen, glutamine-rich foods)
- Managing stress (stress directly impacts gut barrier function)
4. Start Your Day with Warm Lemon Water and Detox Tea
I mentioned this earlier for kidney support, but it's equally important for gut health. Warm lemon water stimulates digestive secretions and supports morning elimination. Following it with our Detox Tea provides gentle support for your entire digestive system through dandelion root (stimulates bile flow), burdock root (supports liver and gut), ginger (improves digestion and reduces inflammation), and green tea (provides antioxidants and supports gut bacteria).
This morning ritual sets the tone for your body's detoxification throughout the day.
The Lymphatic System: Your Waste Removal Network
As we've discussed extensively in a previous blog (How to Detox Through Exercise and Sauna), your lymphatic system is responsible for transporting cellular debris, toxins, and waste products away from tissues. Unlike your cardiovascular system, which has a heart to pump blood, the lymphatic system relies entirely on movement and muscle contractions to circulate lymph fluid.
Signs of Sluggish Lymphatic System
We explore these in more detail in our dedicated guide to signs your lymphatic system may need support.
- Swelling or puffiness, especially in limbs
- Bloating
- Stiffness, particularly in the morning
- Frequent colds or infections
- Brain fog
- Cellulite
- Tender or swollen lymph nodes
How to Support Lymphatic Drainage
1. Move Daily
Any form of movement supports lymph flow. Walking, swimming, yoga, dancing, or even gentle stretching all stimulate lymphatic circulation.
2. Dry Body Brushing
Using a natural bristle brush, stroke toward your heart in long, sweeping motions. Start at your feet and work upward, then brush from your hands toward your shoulders. This stimulates lymph flow and exfoliates dead skin cells. I do this every morning before my shower, and it's become one of my favourite rituals.
3. Rebounding
Bouncing on a mini trampoline creates a pumping effect on lymph vessels. Just 5-10 minutes daily can significantly improve lymphatic circulation.
4. Vibration Plate
If you have access to a vibration plate, standing on it for 5-10 minutes stimulates lymphatic flow throughout your entire body. As I mentioned in the sweating blog, I use this before every sauna session.
5. Copper Tongue Scraping
Our Copper Tongue Scraper isn't just for oral hygiene. The gentle scraping action stimulates lymphatic drainage in the mouth and throat. Starting your morning with tongue scraping, followed by lemon water and detox tea, creates a powerful ritual for supporting your body's elimination pathways.
6. Massage
Self-massage or professional lymphatic drainage massage can help move stagnant lymph fluid. Always stroke toward the heart, following the natural direction of lymph flow.
7. Stay Hydrated
Lymph fluid is primarily water. Adequate hydration is essential for lymphatic system function.
The Lungs and Skin: Often Forgotten Detox Pathways
The Lungs eliminate volatile toxins and carbon dioxide with every breath. Support respiratory detoxification through:
- Deep breathing exercises (5-10 minutes daily)
- Fresh air and time outdoors
- Avoiding environmental pollutants (cigarette smoke, air pollution, toxic cleaning products)
- Indoor plants that improve air quality
- Regular cardiovascular exercise (increases respiratory rate and lung capacity)
The Skin eliminates toxins through sweat, which we covered comprehensively in our previous blog on sweating for detoxification. The key points:
- Regular exercise that makes you sweat
- Sauna therapy (3-4 times weekly if possible)
- Dry body brushing before sweating
- Wiping sweat away during sessions to prevent reabsorption
- Showering immediately after sweating
- Some people also incorporate supportive practices such as detox foot patches as part of a broader, gentle detox routine.
The St Agnes Rituals Approach: Remove First, Then Add
Everything I've shared in this blog comes back to the core St Agnes Rituals philosophy: remove first, then add.
Remove: Reduce your incoming toxic load by making smart swaps in your home. Our blog outlining the three key toxins to focus on, gives you a roadmap for where to start.
Then Add: Support your body's natural detoxification with simple, consistent rituals:
- Start your day with warm lemon water, tongue scraping, and detox tea
- Eat whole foods that support Phase I and Phase II liver detoxification
- Stay hydrated with filtered, remineralised water
- Move your body daily to support lymphatic drainage and circulation
- Sweat intentionally 2-4 times weekly through exercise or sauna
- Ensure daily bowel movements through adequate fibre and water
- Support your gut microbiome with prebiotic and probiotic foods
Our 5-Day Detox Kit combines daytime detox tea with nighttime foot patches, providing 24-hour support for your body's natural detoxification pathways. The tea supports liver, kidney, and gut function, while the foot patches work with your lymphatic system overnight. It's designed as an entry point into daily rituals that genuinely support your body rather than extreme protocols you can't sustain.
When to Seek Medical Help
This is critical: Natural detox support is for maintaining healthy organ function, NOT for treating disease. Please do seek medical attention immediately if you experience:
Liver concerns:
- Yellowing of skin or eyes (jaundice)
- Dark brown urine
- Pale stools
- Severe abdominal pain, especially upper right quadrant
- Unexplained weight loss
- Persistent nausea or vomiting
- Easy bruising or bleeding
Kidney concerns:
- Significant swelling in legs, ankles, or feet
- Blood in urine
- Severe back pain below the ribs
- Dramatic changes in urination (frequency, volume, or complete absence)
- Persistent high blood pressure
- Extreme fatigue with other symptoms
Gut concerns:
- Blood in stools
- Black, tarry stools
- Persistent diarrhoea or constipation
- Unexplained weight loss
- Severe abdominal pain
- Difficulty swallowing
These symptoms require professional medical evaluation and treatment.
You Don't Need a Detox. You Need to Support Your Detox.
Your body is already detoxifying brilliantly. Every moment, your liver is processing toxins, your kidneys are filtering blood, your gut is eliminating waste, your lymph is transporting cellular debris, your lungs are expelling volatile compounds, and your skin is releasing toxins through sweat.
The problem isn't that these systems don't work. The problem is that they're overwhelmed by a toxic load they were never designed to handle. 300,000 synthetic chemicals introduced over just the last century. Daily exposure to BPA, phthalates, pesticides, heavy metals, and volatile organic compounds. It's too much, too fast, for systems that evolved over millennia to handle natural toxins from food and environment.
But here's the empowering part: you can support these systems. Not through extreme juice fasts or expensive IV therapies or magic supplements. Through simple, consistent rituals that reduce incoming toxic load and provide your organs with the nutrients, hydration, and movement they need to function optimally.
Room by room, swap by swap, you reduce the burden on your liver. Glass container by glass container, fragrance-free product by fragrance-free product, you lighten the load on your kidneys. Morning ritual by morning ritual, bowel movement by bowel movement, sweat session by sweat session, you support your body's innate intelligence.
Your body knows how to detoxify. It just needs you to stop overwhelming it and start supporting it. That's the St Agnes way. That's how real, sustainable change happens.
Ready to begin your detoxification ritual? Explore our range of detox foot patches, herbal teas, and comprehensive detox kits at St Agnes Rituals. Each product is designed to support your body's natural cleansing processes with intention, quality ingredients, and the power of ritual.
Research & References
This article draws on publicly available research, Australian health guidelines, and practitioner-informed insights. Where relevant, peer-reviewed sources are cited to support accuracy and transparency.
References
Grant, D. M. (1991). Detoxification pathways in the liver. Journal of Inherited Metabolic Disease, 14(4), 421-430. https://link.springer.com/chapter/10.1007/978-94-011-9749-6_2
Grant, D. M. (1991). Detoxification pathways in the liver. PubMed. https://pubmed.ncbi.nlm.nih.gov/1749210/
Kim, K., Park, S. M., & Park, J. H. (2012). Enhanced Phase II detoxification contributes to beneficial effects of dietary restriction. PMC. https://pmc.ncbi.nlm.nih.gov/articles/PMC3591652/
Hodges, R. E., & Minich, D. M. (2023). Guided metabolic detoxification program supports Phase II detoxification enzymes and antioxidant balance in healthy participants. PMC. https://pmc.ncbi.nlm.nih.gov/articles/PMC10181083/
About the Author
Founder of St Agnes Rituals and mother of twins, with a personal focus on reducing the excessive toxin load in the body and home through gentle, sustainable detox rituals.
Disclaimer
This content is for educational purposes only and is not intended as medical advice. It does not replace personalised guidance from a qualified healthcare professional. Always consult your doctor, naturopath or other qualified practitioner before making changes to your health routine, particularly if you are pregnant, breastfeeding, have a medical condition, or are taking medication. St Agnes Rituals products are not intended to diagnose, treat, cure or prevent any disease.
