Flavor, not chemistry, is the real disruptor in lemon-mint water. The liver and kidneys already run constant detox through hepatic biotransformation and renal filtration, and a slice of citrus does not upgrade those pathways in any meaningful, measurable way.
The bigger shift is behavioral. Mild acidity and aroma activate taste receptors and olfactory signals, which tighten the feedback loop between thirst perception and reward in the brain, so a glass stops feeling like a chore and starts feeling like a treat. People drink more, often much more, when water carries even a small sensory payoff.
That extra volume is what matters. Higher fluid intake supports glomerular filtration rate and urine flow, which is how the body clears urea and other metabolites all day, not in dramatic cleanses. The detox story is oversold; the hydration effect is underappreciated. The garnish does not scrub your blood. It just makes you come back for another glass.
