That headline is false and physically implausible.
The claim that you can “clean 15 kilograms (33 pounds) of waste from your colon in one night” is a common detox myth.
Here’s what the evidence says
- A healthy colon does not store 15 kg of old waste waiting to be removed.
- Your digestive system is constantly moving and eliminating waste naturally.
- Even when someone takes a strong bowel preparation before a colonoscopy, they’re mostly passing stool, water, and intestinal contents, not years of accumulated toxins.
What about “colon cleanses”?
Many products marketed as colon cleanses or detoxes claim to:
- Remove toxins
- Flush out old waste
- Promote rapid weight loss
These claims are not supported by good scientific evidence. Any rapid weight loss is usually due to loss of water and stool, not body fat or “toxins.”
Risks of aggressive cleansing
Some colon-cleaning products or enemas can cause:
- Dehydration
- Electrolyte imbalances
- Diarrhea
- Injury to the bowel (in rare cases)
- Interactions with medications
How to support normal bowel health
For most people, the best way to keep the colon healthy is to:
- Eat plenty of fiber (fruits, vegetables, legumes, and whole grains)
- Drink enough water
- Exercise regularly
- Respond to the urge to have a bowel movement instead of delaying it
If you have persistent constipation, abdominal pain, blood in your stool, unexplained weight loss, or changes in bowel habits that last more than a few weeks, it’s important to see a healthcare professional.
Bottom line: There is no safe or proven way to remove “15 kilograms of waste” from your colon overnight. The body already has an effective system for eliminating waste, and detox or colon-cleanse claims are often misleading.
