Link drinking water to existing habits, such as drinking 8 oz after brushing your teeth or during every work break.
Stick to plain, sparkling, or fruit-infused water; avoid sodas, juices, and alcohol. BWLW’s 21 Day Water Challenge
Many participants aim for a baseline of 64–80 ounces if the weight-based formula is too high initially. Guidelines and Rules Link drinking water to existing habits, such as
To maximize the challenge's effectiveness, follow these established rules: Link drinking water to existing habits
Use a dedicated water bottle with ounce markers or an app like the Water Tracker to log every glass. Expected Benefits
Drink a full glass (8 oz) immediately upon waking and before every meal.