21 Days No Sugar Challenge: Benefits, Timeline & Tips 21 Days No Sugar Challenge: Benefits, Timeline & Tips Imagine feeling lighter, more energized, and focused—free from sugar crashes and cravings. A 21-day no sugar challenge can transform how you feel and look, providing a full-body reset. This science-backed guide explains what happens during a sugar detox , why these changes occur, and how to succeed. Expert Tip: Most adults consume nearly 3x the WHO-recommended sugar intake, a major cause of chronic illness and skin issues. [Health.com] Why Try a 21-Day No Sugar Challenge? Added sugars hide in biscuits, breads, snacks, sauces, and soft drinks. A no sugar diet for 21 days can: Reset metabolism and reduce insulin spikes Jumpstart weight loss without starvation Enhance skin, heart, and mental health Eliminate sugar cravings and moo...