The global "detox" market is worth 56 billion euros. Green juices, juice cleanses, detox teas — none have clinical proof of "detoxification." The word itself has no scientific definition in nutraceuticals. But science recognizes a real process: two-phase hepatic detoxification.
True Detoxification: Liver Phases I and II
| Phase | Enzymes | Function | Natural Support |
|---|---|---|---|
| Phase I (CYP450) | Cytochrome P450 | Toxin oxidation | Antioxidants (protection during oxidation) |
| Phase II (conjugation) | Glutathione-S-transferase | Makes toxins water-soluble | Curcumin (+32% glutathione) |
Comparison of "Detox Drinks"
| Drink | Clinical Detox Proof | Actual Mechanism | Sugar/100ml |
|---|---|---|---|
| Ginger-Turmeric Shot | Glutathione +32%, Nrf2 | Supports Phases I and II | 1.19 g (INTI) |
| Green Juice | 0 RCTs | Hydration + micronutrients | 4-8 g |
| Lemon Water | 0 RCTs | Hydration | ~1 g |
| Detox Tea | 0 RCTs | Laxative (senna) | 0 g |
| Apple Cider Vinegar | 1 small study | AMPK? Unconfirmed | 0 g |
Curcumin: The Only Science-Based "Detox"
Bao et al. (PLoS ONE, 2010) showed that curcumin increases hepatic glutathione by 32%. Glutathione is the essential substrate for phase II detoxification — the process by which the liver makes toxins water-soluble for elimination. This is the only measurable and documented "detox."
Fructose: Anti-Detox
Fructose is metabolized exclusively by the liver, exactly like alcohol. A "detox shot" with 34g of sugar overloads the liver instead of supporting it — it's the metabolic equivalent of drinking a glass of alcohol while claiming to cleanse the liver.
FAQ
What is the best natural detox drink?
The only science-based "detox" is supporting liver phases I and II. Curcumin increases glutathione by 32% (Bao et al., 2010) — the key substrate for phase II. Green juices and detox teas have no clinical evidence.
Do juice cleanses detoxify the liver?
No. The word "detox" has no scientific definition in nutraceuticals. Your liver detoxifies 24/7 regardless of what you drink. What helps: glutathione (curcumin), reduced fructose, and Nrf2 activators.
By Loïc De Vrye — founder of INTI, Me Time Scomm.
INTI — organic ginger + turmeric + black pepper, 1.19 g sugar/100 ml.