Activated charcoal
Activated carbon
Supplements. Modern nutrition.
Also called Charcoal, Medicinal charcoal, Charcoal tablets
Pinyin: huó xìng tàn
Spanish: Carbón activado
Blocks medicines; not a detoxA porous form of carbon that traps substances in the gut, used in emergency rooms for some poisonings and sold at home for detox and gas.
Did you know? Activated charcoal was used in World War I gas masks to trap poisonous gases.
What it may help, and how strong the proof is
- Digestion & gut health. Some small studies test charcoal for gas and bloating. Results are weak and inconsistent.Traditional proof
- Cleansing & detox. Claims that home charcoal pulls toxins out of the body are not supported. Doctors use it in emergencies, not as a daily detox.Not supported
Parts of the body
Traditional use
Charcoal has been used against stomach upset and poisoning since ancient times. Hospitals now give activated charcoal for some poisonings, but home detox use is a modern trend.
How it is classified
- Herbal actions
- Carminative, Alterative. Energy: neutral.
How people take it
Doctors give a single large dose within about an hour of certain poisonings. Home use has no standard dose, and it is not a daily detox.
Powder, capsule and tablet.
Where to get it
Made by heating coconut shell, wood or other plant material at high temperature until it becomes very porous. Sold in drugstores and online as powder, capsules and tablets.
Be careful
Charcoal can cause constipation and black stools, and it can block the bowel in people with narrowed or slow intestines. It can trap medicines in the gut and lower their effect, so separate it from other medicines by at least 2 hours. Do not use it if you cannot swallow safely, since it can enter the lungs.
Avoid if: bowel obstruction; swallowing problems.
Mixing with other things
- Don't mixBirth control (the pill and other hormonal birth control)
Can make birth control pills less effective. Take them at least 2 hours apart, or use backup protection.
- Use caution
Charcoal can lower how much oral NAC the body absorbs.
The honest take
Hospitals use activated charcoal for specific poisonings, which is a real medical use. Home detox and gas claims are not proven. Using it daily can block medicines, so it is not a harmless cleanse.