After the indulgences of the festive season?
I’ve been asked by several people whether one should do a detox program at this time of year. What has concerned me most is that some people are talking about doing a detox using off-the-shelf products touted to “cleanse” the body. I’ve also heard people report that after using such products they started to feel nauseous and generally unwell, often feeling worse than before starting the program.
This blog is not about analysing commercially available supplements. Instead, I’d like to focus on how your body is a wonderful instrument that already possesses its own highly effective “detox” system, performing this task naturally every single day.
Let’s explore this further.
1. The body’s primary detoxification organ: the liver
• It breaks down toxins, drugs, alcohol, and waste products
• It converts them into forms that can be safely removed
• It works 24/7 without any special cleanses
• Remarkably, it performs over 500 vital functions every day
Be kind to your liver and support it by eating balanced, nutritious meals, reducing junk food, limiting alcohol, and avoiding the overuse of medications.
2. The body’s natural filtration system: the kidneys
• They filter waste from the blood
• They remove toxins through urine
• They balance fluids and electrolytes
Support your kidneys by staying well hydrated, choosing water over sugary drinks, and avoiding excessive salt intake.
3. The body’s waste management system: the gastrointestinal tract and colon
• The gastrointestinal (GI) tract is responsible for ingestion and digestion of food, absorption of nutrients, and excretion of undigested waste through regular bowel movements. Working in synergy with the liver and kidneys, it helps prevent toxins from entering or remaining in the bloodstream.
• The colon plays a key role in waste formation and elimination.
Support your digestive system by ensuring adequate daily fibre intake. Eat plenty of fruits, vegetables, whole grains, and legumes to maintain a healthy gut microbiome, which helps protect against harmful bacteria and infections.
4. The lungs: the excretory organ for gaseous waste
• They remove waste gases such as carbon dioxide
• They help eliminate airborne toxins that are inhaled
Support your lungs by breathing fresh air, exercising, walking in nature, and avoiding smoking, vaping, and synthetic fragrances.
5. The skin: protection, secretion, and excretion
• It eliminates small amounts of waste products such as urea and ammonia through sweat
• It protects us against bacteria, viruses, chemicals, and UV radiation
While not a detoxification organ per se, the skin’s protective and antimicrobial functions are essential for overall health.
Support your skin through good hygiene, regular movement, and adequate hydration.
HERE’S HOW TO LOOK AFTER YOUR BODY THE NATURAL WAY
Morning: set your body up for the day
• Drink a glass of water (room temperature or warm is even better) after waking
• Eat a real breakfast, even something small such as fruit, yoghurt, eggs, toast, oatmeal, or a smoothie
• Do light movement (5–10 minutes): stretching, walking, or a few jumping jacks to get the heart pumping and move stagnant lymph fluid
• Whenever possible, get 5–10 minutes of sunlight for a natural vitamin D boost
Daytime: support energy and digestion
• Eat regular meals that include:
– Fruits and vegetables
– Whole grains
– Protein (eggs, beans, chicken, tofu, yoghurt)
• Drink water throughout the day, hydration is essential
• Move your body in ways that feel enjoyable: walking, sport, dancing, Zumba, cycling, swimming, yoga, or anything that keeps you supple and brings joy
Evening: recovery and repair
• Enjoy a balanced dinner with protein, vegetables, and healthy fats
• If you’ve been sitting all day, do some gentle movement such as a 15-minute walk after dinner
• Disconnect from screens 30–60 minutes before bedtime
• Engage in a relaxing activity such as reading, listening to music, or journalling
Night: essential time for detoxification
Most of the body’s cleansing processes occur during deep sleep, so:
• Aim for around 8 hours of sleep
• Try to go to bed and wake up at similar times each day
• Sleep in a dark, quiet, and cool room
The Chinese Medicine Body Clock
According to Traditional Chinese Medicine, certain organs are most active at specific times:
• 1:00–3:00 am: Liver detoxifies the blood and metabolises toxins, fats, and hormones
• 3:00–5:00 am: Lungs cleanse and renew through oxygen exchange
• 5:00–7:00 am: Large intestine eliminates toxins and waste processed the day before. Drinking a glass of warm water can help stimulate this process
Other fascinating scientific insights
• The brain detoxifies during deep sleep: The glymphatic system clears accumulated waste products that build up during the day
• Cellular repair and regeneration occur during deep sleep, supported by hormones released at night
• Organ function depends on quality sleep: Rest allows the liver, kidneys, and lymphatic system to work efficiently together to maintain balance (homeostasis)
If you’re waking up feeling foggy, groggy, irritable, or fatigued, it may be worth asking whether you’re being kind to your body rather than reaching for supplements, teas, herbs, or potions marketed as “cleansers” to do a job your body is already capable of doing when treated with respect.
The formula for good health and wellbeing is beautifully simple:
- Eat regularly
- Drink water
- Move daily
- Sleep well
Written by Mafalda, Remedial Massage Therapist, Reflexologist, Manual Lymphatic Drainage (MLD) Therapist, and Maya Abdominal Massage Practitioner at Alive Physio & Wellness. Mafalda takes a clinical yet holistic approach to care, with a strong focus on supporting the body’s natural detoxification, circulation, nervous system regulation, and recovery processes. She works with clients experiencing pain, stress, lymphatic congestion, fatigue, and digestive concerns, using evidence-informed hands-on therapy combined with simple, sustainable lifestyle guidance to support long-term health and wellbeing.