“Helps remove toxins.”
“Flushes toxins from the body.”
“Supports detoxification.”
“Drink plenty of water afterwards to wash the toxins out.”
If you’ve spent any time in the complementary therapy or wellness world, you’ve probably heard at least one of these.
You may even have been taught them.
For decades, toxins have been blamed for everything from headaches and cellulite to tiredness, spots and feeling a bit rubbish on a Wednesday.
But there’s one question we don’t ask often enough.
Which toxins?
Because if we can’t answer that, perhaps we need to look a little more closely at what we’re actually claiming.
Your body already has a detoxification system
Actually, several.
The human body is constantly processing, transforming and eliminating substances it doesn’t need.
The liver plays a major role in metabolising many substances.
The kidneys filter the blood and remove waste products into urine.
The lungs remove carbon dioxide.
The digestive system eliminates waste.
The skin has important protective and temperature-regulating functions.
And the lymphatic system plays vital roles in fluid balance, immune function and returning excess tissue fluid to the circulation.
It’s an impressive operation.
And fortunately, it doesn’t wait until you’ve booked a massage on Thursday afternoon to begin.
So what is a toxin?
This is where wellness language becomes slippery.
In medicine and toxicology, harmful substances can usually be identified.
We can talk about a particular chemical, poison, drug, pollutant or metabolic waste product.
But in wellness marketing, “toxins” often become something much vaguer.
Tired?
Toxins.
Bloated?
Toxins.
Headache after your massage?
The toxins are leaving.
Skin breakout?
More toxins.
Feeling wonderful?
Excellent. The toxins have gone.
When one explanation can account for completely opposite outcomes, we should probably become a little suspicious of it.
Does massage squeeze toxins out of muscles?
This is one of the classics.
Massage affects soft tissues and can influence someone’s experience of tension, comfort and relaxation.
But we’re not squeezing mysterious toxic sludge from muscles into the bloodstream.
Muscle isn’t a dirty sponge waiting to be wrung out.
And stronger massage doesn’t mean we’re extracting more waste.
This matters because explanations like this can sound impressively physiological while giving clients a completely inaccurate picture of what’s happening inside their body.
What about the lymphatic system?
This is particularly relevant for lymphatic drainage therapists.
The lymphatic system really does transport fluid, proteins and other substances from the tissues and plays an important role in immune function.
Manual Lymphatic Drainage is also a genuine specialist technique with established uses, particularly within lymphoedema management when practised appropriately as part of wider care.
But that doesn’t mean the lymphatic system is a sewer full of toxins that needs periodically flushing clean.
Lymph is continuously moving through the body.
Your lymphatic system is working while you’re reading this.
It’s working while you’re sleeping.
It’s working while you’re watching television.
It’s even working while you’re scrolling through videos telling you that your lymphatic system has become “blocked” because you haven’t dry-brushed your legs this morning.
Then why do people sometimes feel different after massage?
Because massage is an experience involving far more than one proposed physiological mechanism.
A person may have spent an hour lying down.
They may have slowed their breathing.
They may feel relaxed.
They may have temporarily switched off from work, family and their phone.
Areas that felt uncomfortable beforehand may feel easier afterwards.
They may feel sleepy.
They may feel energised.
They might also occasionally experience temporary soreness, a headache or simply feel tired.
There can be many possible explanations for these experiences.
We don’t need to automatically attribute every one of them to toxins leaving the body.
And what about drinking water?
Hydration is important.
If a client is thirsty after a treatment, absolutely encourage them to drink.
If they haven’t had much water that day, having some is perfectly sensible.
But there’s a difference between:
“Make sure you stay normally hydrated.”
and:
“You must drink two litres of water tonight to flush out all the toxins I’ve released.”
Massage hasn’t created an emergency waste-disposal situation requiring immediate dilution.
Your kidneys haven’t received a notification saying:
Massage completed. Prepare for incoming toxins.
Normal hydration is fine.
Is sweating a detox?
This is another popular one.
Sweating is primarily how the body regulates temperature.
Small amounts of some substances can be present in sweat, but that doesn’t make sweating the body’s main detoxification pathway.
So wrapping someone up until they sweat profusely isn’t necessarily “drawing toxins out”.
Sometimes they’re simply very hot.
Why does the language survive?
Partly because many of these explanations were taught for years.
Therapists repeat what they were taught.
Tutors repeat what they were taught.
Books repeat what previous books said.
Eventually a statement starts to feel true simply because we’ve heard it hundreds of times.
And “releases toxins” is an extremely convenient explanation.
It sounds scientific.
It’s easy to understand.
And it gives us a mechanism to explain why a treatment supposedly works.
The trouble is, treatments don’t become less valuable simply because we stop using that explanation.
We don’t need to make massage sound more medical
This is perhaps the important bit.
A client books a massage.
They arrive stressed and uncomfortable.
For an hour they’re warm, supported and cared for.
They receive skilled therapeutic touch.
They relax.
They leave saying:
“I feel so much better.”
That’s a successful treatment experience.
We don’t need to add:
“That’s because I’ve removed the toxins from your muscles.”
The client already told us what happened.
They feel better.
That’s enough.
Changing our language isn’t admitting we were bad therapists
Many excellent therapists were taught terminology we now understand differently.
Healthcare changes.
Science changes.
Education changes.
Professional language changes.
Updating what we say isn’t an attack on complementary therapy.
Quite the opposite.
It strengthens it.
We can say:
“This treatment may support relaxation.”
“This technique is intended to encourage lymphatic fluid movement.”
“Massage may help you feel more comfortable.”
“Some people experience temporary tenderness afterwards.”
All perfectly reasonable.
No mysterious toxins required.
Perhaps it’s time to retire the toxin bin
The body produces waste.
We’re exposed to substances from our environment.
Our organs continually process and eliminate things.
All of that is real physiology.
But the vague wellness “toxin” — the invisible substance responsible for almost every symptom and conveniently removable by whichever product or treatment is being sold — deserves a little more scrutiny.
So next time you’re about to tell a client that their treatment will release toxins, try asking yourself:
Which toxin am I talking about?
If you don’t know the answer, there may be a better way to explain the treatment.
Your work doesn’t become less valuable because you remove an outdated claim.
Good complementary therapy doesn’t need pseudoscience sprinkled on top.
It can stand perfectly well on its own.
