What is the science behind drinking 1 litre of water every day?
The human body is about 60–75% water. Overnight, we lose up to 1–1.5% through breathing, sweat, and urine. Drinking 1 litre of water on an empty stomach rehydrates cells, jumpstarts metabolism, improves digestion, and flushes out toxins, making it a powerful way to restore balance and support overall health each morning.