
At Inner Ecology, we believe the body holds the innate power to heal itself.
Please note: We're taking a Winter Wellness Break.
Thank you for your continued support! All existing bookings will go ahead as scheduled. New appointments are available from August 4th. (Online booking remains open for future dates.)
Welcome to Inner Ecology
PALMERSTON NORTH
Our mission is to guide you on your journey toward greater well-being, helping you discover a healthier and happier you.
Through a blend of colon hydrotherapy, natural remedies, and holistic support, we’re here to stand beside you as you take charge of your health.
Meet Nancy
(RN MsC)
CERTIFIED COLON HYDROTHERAPIST

Nancy Langlands, founder of Inner Ecology, brings over 40 years of experience in health and wellness.
As a master’s-prepared Registered Nurse and Certified Colon Hydrotherapist, Nancy draws on her global work in healthcare to create personalized, integrative wellness programs for her clients. Her approach combines complementary practices with the best of western medical insights to deliver truly holistic care. Nancy is a certified trainer for the International Colon Hydrotherapy Association.

Our Wellness Services
This is where you’ll find everything you need to know about the services we offer — from single sessions to multi-day cleanses. Each treatment has been carefully chosen for its ability to support deep detoxification, gut health, and whole-body vitality.
We believe in a personalised approach, so whether you're booking a one-off cleanse or a complete wellness reset, you’ll find clear details and pricing through the links below to help you plan with confidence.
Take your time exploring, and if you have any questions, we’re just a message away.
Some of our most frequently asked questions
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What is colon hydrotherapy?A renewal and cleansing, not just for your colon, but your overall body!! A gentle, refreshing cleanse with purified water to help your digestive system feel lighter, cleaner, and rejuvenated.
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Is it safe?Absolutely! When a skilled therapist is in charge, it’s a perfectly safe treatment – at the end of the day it's just water.
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How can I cleanse my colon?It's kind of like a wellness check for your internal plumbing. You simply relax on the table while warm, purified water gently flows in, loosening built-up waste – and then, out it goes.
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What are the benefits of colon hydrotherapy?People who love it say it’s like giving your body a fresh start! We’re talking less bloat, more zip in your step, and sometimes even that ‘just-glowed-up’ look. Just keep in mind - everyone’s different in how they may respond.
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How many sessions are needed for colon hydrotherapy to be effective?Colonic hydrotherapy is a highly individual experience - some clients notice positive changes after just one session, while others benefit most from a series for optimal results. Many report feeling lighter, more energized, and revitalised. That said, every body is unique, and what works best can vary from person to person. We will have a chat after your first session to see what's right for you.
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How is colon hydrotherapy performed?Think of it as a spa day for your insides. You lie back, relax, and let warm, filtered water do a gentle swirl-and-rinse - all guided by a trained pro. It’s like your colon’s version of a refreshing mini-retreat!
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How long is a session?Our treatments take 40mins, but your appointment time is 1hr and 15mins. Your initial appointment is longer so that we can make sure to get the best picture of your overall health and your needs. Enough time to daydream, ponder life’s mysteries, and then… all done!
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Does it hurt?Nope, it’s not a ‘yikes’ - more like a ‘hmm, that’s... interesting!’ Imagine a gentle trickle of water up your bum. A little unusual at first, maybe a bit of pressure and cramping may occur as the colon contracts to expel waste, but it should never be terribly painful.
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How will I feel after the treatment?Most people remark on how clean and light they feel. Increased energy and feelings of well being are the common responses.
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Can I eat before a colonic?Best to eat light, avoid a huge heavy meal beforehand, and let your insides have a bit of room to work!
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How soon can I eat after a colonic?Hungry? Many people report feeling a little peckish after a colonic. Totally fine to eat straight after a session, but maybe go for something light and easy. Think post-workout snack.
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Can colonics help with weight loss?You might lose a little, and you might actually feel inspired to skip the junk afterward - which is a nice little bonus! It’s a light, feel-good moment - not a magic fix for long-term weight loss!
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What if I have had recent surgery?Generally speaking recent surgery is one of the contraindications for colon cleansing. However I strongly urge making contact so your case can be discussed.
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Can two people come together?Absolutely! The more the merrier, lol. Having a friend along is a great idea. They can just come for moral support, sit in on the session if you're cool with that, or even have a treatment themselves! Just a heads-up, I’ve only got one machine, so if you both want a session, be sure to book back-to-back appointments online. While one of you is waiting, you’re welcome to relax in our comfy lounge or try out something else -like the Nuga massage bed or a foot detox. Just flick me a message if you're curious about either. We've got options, and we’ll make it a good experience for you both!
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How many and how often should I get a colonic?While even one session can leave you feeling refreshed, a series of treatments is recommended for deeper, cumulative benefits. Some go monthly, others seasonally or yearly, some only when they feel the need. It is very much an individual choice. You can't do too many. In other words it only benefits the body. The colon does not become reliant on them.
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What is the difference between a colonic and an enema?Both are cleansing methods, but a colonic uses much more water 💧 and clears the entire colon, while an enema gives a quick refresh to just the lower section!
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Can I have a colon cleanse if I am menstruating?Totally fine - unless you’re feeling really unwell, there’s no reason you can’t have a session during your period. If you wear a tampon, that’s works well. If not, and your flow is heavy, things might get a little messy - but nothing we can’t handle!
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Do doctors recommend colonics?Depends on the doc. Some give it a thumbs up for specific situations, while others might be more “nah.” It’s a mixed medical bag. Generally speaking they are unfamiliar with the treatment therefore cannot give educated advice.
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Is there a weight limit?The machine has a maximum weight capacity of 200kg.
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Are there any alternatives to colonics?Of course! From herbal teas to certain diets, to just dancing it out. There’s a whole host of ways to help your digestion and colon health. Choose what resonates with you!
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Can colonics help with acne & skin problems?Some say yes, like giving your insides a cleanse might make your outer glow shine brighter. But everyone’s acne and body is unique. It’s not a guarantee, but colon and skin are paired in Chinese medicine and many people report cleaner skin afterwards.
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Are colonics safe during pregnancy?Simply put, there just isn’t enough research on it. Many colon hydrotherapists have boasted of having colonics themselves during their own pregnancies. Colonics are generally considered safe in the second trimester. HOWEVER, pregnant bodies are like delicate works of art. Probably best to forgo during this time and consult your Midwife or OB-GYN for any tummy concerns.
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Can colonics alleviate headaches?Often people find it helps ease the intensity of their headaches. Especially when experiencing a constipated or toxin die-off headache. However, everyone responds differently, and the causes of headaches can vary widely.
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What should I eat after a colonic?Think of your digestive system as being reset - go easy on it. Begin with light, nourishing foods like soups or smoothies, and avoid anything too heavy or spicy straight after your treatment.
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Can colonics help with fatigue?Some emerge feeling like they just had a power nap, while others might need one. It’s a mixed energy bag, but most folks report an energy boost, especially the following day.
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Do colonics remove good bacteria?While aiming to remove waste, you might lose a bit of the good stuff (bacteria) too. However cleaning up the environment allows for the good guys to thrive. They like it clean. Balance is key! Probiotics afterwards is a good idea.
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Are there any risks associated with colonics?With colon hydrotherapy the tube only goes in 2 cms and it's only water 💧 so the risks are very low.
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Can I take medications before a colonic?Yes. Take your usual medications and supplements just like on any regular day. Make sure you tell your colon hydrotherapist exactly what medications and supplements you are taking as some may be contraindicated.
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How soon will I see results after a colonic?It really depends on what kind of “ta-da!” you’re hoping for. Some people feel lighter and brighter right away, while others need a little longer to get their sparkle back!.
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Can colonics remove parasites?Think less epic battle, more gentle rinse. Colonics can help flush out a few freeloaders, but parasites need a series of cleanses along with worming products to get them moving out.
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How to prepare for a colonic?Prep mode: Hydration is crucial. Avoid super heavy meals and hey, take a deep breath. Relaxation is key!
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Can colonics help with constipation?For shawwww! it’s like hiring a pro team to unblock a clogged drain. It might help move things along, but remember, it’s just one tool in the toolbox. Drink that water, eat those fibres, and dance a little – all good for the gut!
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Can colonics help with bloating and gas?Ever popped a balloon at a party? For some, colonics can feel like that – letting out some of that unwanted air. They might help, but remember, everyone’s balloon… err, body, is different!
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What should I do after a colonic?Take it easy! Think post-yoga vibes. Hydrate, eat light, and enjoy your flat tummy. If you’re ever worried about anything post colonic, call your therapist straight away.
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Can colonics help with candida?Candida won’t love this one bit! It thrives in a dirty, acidic environment - exactly what a good colon cleanse helps turn around. Let the clean-up crew roll in!
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Can colonics help with IBS?When used correctly, ABSOLUTELY. IBS is a complex syndrome with many moving parts, but have a chat with us about it. I’m sure they will have lots of stories from clients with IBS who have found relief.
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What is the history of colonic irrigation?Picture ancient Egyptian royals and Greek philosophers having their own version of spa days! Colon cleansing has been around for millennia, with varied methods throughout history. It’s got quite the historical guest list – there are even references to colon cleansing in The Essene Gospels of Peace that are said to predate the Bible.
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Are colonics Medically approved?Yes. The device used Inner Ecology is a medical grade device that's used in hospitals globally to prep people before a colonoscopy.
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Is there an age limit for colonics?It’s not a one-size-fits-all. We have treated age 4 to 94. It depends on the individual case. So give us a call to discuss if it's right for you.
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What is the Nuga Bed?The Nuga Bed is like a warm hug with superpowers! This heated massage bed uses far infrared light and negative ions to get your blood flowing, melt away muscle tension, enhance circulation and give your immune system a gentle boost. It’s relaxation with benefits!
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How does the Nuga Bed enhance natural body processes?Far Infrared light is light that’s not visible to the human eye but can be felt in the form of warmth. There is no danger associated with exposure to this type of light, in fact, our bodies use it every day to perform natural physiological functions. This type of light wave is important for improving circulation and boosting the immune system. These types of functions can’t occur without the type of heat that Nuga Best provides. With each treatment, you’re essentially healing your body from the outside in.
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Is the Nuga Bed a preventative or therapeutic solution?Most people think of massage therapy and technology like the Nuga Best bed as being therapeutic and restorative, which they are. However, the Nuga Best bed is a wonderful tool for preventative care and maintenance, especially for very active people. The Nuga bed has been used as preventative performance therapy for a variety of athletes, such as body builders, dancers, football players and fitness coaches. There’s no need to wait for a problem or ailment to arise before experiencing the Nuga technology.
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How does the Nuga Bed help the immune system?The Nuga bed improves circulation, and this is crucial for an immune system to function properly. Your immune system is also going to get an boost from the negative ions that are absorbed from the Nuga bed. Plus, those who have experienced a Nuga session often report getting more high quality sleep which is also important for a strong immune system.
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Can the Nuga Bed be used by anyone?A Nuga treatment is effective, and gentle enough that anyone can use it. The Nuga bed is safe for people with injuries, pregnant women and even children. It’s a therapeutic treatment that works for everyone.
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Will it help me sleep better?Yes! Improved circulation and nervous system relaxation often result in deeper, higher-quality sleep - a key component of overall wellbeing.
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How does an ionic foot detox work?An ionic foot detox is like a little spa day for your feet - with a bonus body cleanse! It works by sending charged ions through the 4,000-ish pores on the bottoms of your feet. These ions zip around your body via your lymphatic and circulatory systems, latching onto toxins like heavy metals and waste, and helping your body flush them out naturally.
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What can I expect during the session?You’ll kick back and relax with your feet in a warm, foot bath for about 30 minutes followed by a luxurious foot massage. The water might change colour as things are released - totally normal, and kinda fascinating to watch!
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Is it safe?Yes! It’s a gentle, non-invasive treatment that supports your body’s natural detoxification systems. Most people find it relaxing and grounding.
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How many sessions do I need?While even one session can leave you feeling refreshed, a series of treatments is recommended for deeper, cumulative benefits.