Do Detoxes Really Work? What Helps, What Doesn't - and Where NAD+ Fits
Detox teas, juice cleanses, fasting plans and "total body resets" are everywhere. They often promise more energy, clearer skin, better digestion or a fresh start in just a few days.
But does the body really need a special detox?
The short answer is that your body already has systems that process and remove waste. Your liver, kidneys, lungs and digestive system work continuously to manage substances your body does not need.
The most useful approach is not to "flush out toxins", but to support these normal processes while avoiding habits that may leave you dehydrated, undernourished or exhausted.
Important: A commercial wellness "detox" is not the same as medically supervised withdrawal from alcohol or drugs. Medical detoxification requires appropriate healthcare and should never be attempted through a general wellness program. |
What Usually Doesn't Help
Extreme fasting or juice-only cleanses
Very restrictive plans may result in headaches, tiredness, dizziness or difficulty concentrating. Any short-term weight loss is often related to reduced calorie intake and fluid changes rather than toxins leaving the body.
Taking too many supplements
More supplements do not necessarily create better results. Some supplements can interact with medications, affect the liver or kidneys, or contain ingredients that are not suitable for everyone. "Natural" does not automatically mean risk-free.
Trying to sweat everything out
Exercise and sauna use may feel refreshing, but sweating is not the body's main method of removing waste. Excessive heat or exercise can also contribute to dehydration, particularly in Adelaide's warmer weather.
Treating detox as a quick fix
A short cleanse cannot reverse months of poor sleep, high alcohol intake, limited movement or an unbalanced diet. Long-term habits matter more than a dramatic three-day reset.
What Can Support Your Body Instead?
You do not need an extreme program to support normal health and recovery. Start with the basics:
- Drink enough water, particularly during hot weather or after exercise. More is not always better, so avoid forcing excessive amounts.
- Eat regular, balanced meals containing protein, fibre, vegetables, fruit and other nutrient-dense foods.
- Prioritise sleep and allow time for recovery.
- Include regular movement without using intense exercise as a punishment.
- Reduce alcohol and avoid smoking or vaping.
- Speak with a GP if fatigue, digestive problems, weight changes or other symptoms continue.
These habits may not sound as exciting as a 'seven-day transformation', but they are more realistic and sustainable.
Where Does NAD+ Fit?
NAD+ - nicotinamide adenine dinucleotide - is a coenzyme found naturally in cells. It is involved in normal cellular energy metabolism and several enzyme processes.
This makes NAD+ scientifically interesting, particularly in research relating to cellular energy and ageing.
However, NAD+ should not be described as a substance that "flushes toxins" from the body. Current human research does not establish NAD+ as a general detoxification method, nor does it prove that NAD+ treatment reverses ageing, extends lifespan or produces guaranteed wellness benefits.
A 2026 systematic review found evidence that NAD-targeted interventions can affect biological processes, but their clinical effectiveness for general wellness and anti-ageing outcomes remains uncertain.
Biological activity and a meaningful improvement in how someone feels are not always the same thing.
Anyone considering a regulated or prescription-based wellness service should receive an individual assessment. Medical history, current medications, symptoms, possible risks and alternative options should all be discussed before proceeding.
A Better Way to Think About a Reset
Instead of asking, "How can I detox my body?", try asking:
- Am I sleeping enough?
- Am I eating regular, balanced meals?
- Am I drinking too much alcohol?
- Am I moving regularly?
- Are ongoing symptoms being properly investigated?
- Is the service I am considering supported by good evidence?
- Have the risks and limitations been explained clearly?
A realistic reset is not about punishment or extreme restriction. It is about identifying the habits or health concerns that need attention and making changes that can be maintained.
Wellness Consultations in Adelaide
At BalaBala Laser Clinic in Adelaide CBD, wellness enquiries begin with an individual consultation.
The purpose is to understand your goals, review relevant health information and explain what is known - and what remains uncertain - about the options being discussed.
Wellness services are not a substitute for a balanced diet, sleep, regular movement or medical care. They are not suitable for everyone, and no particular outcome can be guaranteed.
Where symptoms require diagnosis or medical management, you may be advised to speak with your GP or another appropriately qualified health professional.
Frequently Asked Questions
Do detox diets remove toxins?
Research has not established that commercial detox diets remove toxins from the body. Some plans may lead to temporary weight loss because they significantly reduce calorie intake, but this is not evidence of detoxification.
Can drinking more water detox the body?
Adequate hydration supports normal kidney function, but excessive water intake does not create a faster detox and can be harmful. Hydration needs vary according to weather, activity and individual health.
Does NAD+ detox the body?
NAD+ is involved in normal cellular metabolism, but current evidence does not establish it as a treatment that removes toxins from the body.
When should I see a GP?
Speak with a GP if you have persistent fatigue, unexplained weight changes, ongoing digestive symptoms, severe headaches, dizziness or other concerning symptoms. These should not automatically be treated as signs that your body "needs a detox".
Medical Disclaimer
This article provides general educational information only. It is not medical advice and does not diagnose, treat, cure or prevent any condition.
Speak with an appropriately qualified health professional before starting a restrictive diet, supplement program or regulated wellness service, particularly if you take medication, have a medical condition, or are pregnant or breastfeeding.
References and Further Reading
Gallagher et al. (2026) - NAD+ supplementation for anti-aging and wellness: a systematic review