"The Master Cleanse," aka the Lemonade Diet, has been reportedly used by celebrities such as Beyonce and Gwyneth Paltrow. The detox is based on snake-oil science from the 1940s, but it remains one ...

Make it diet-friendly – Swap sugar for honey or a sugar substitute like Stevia. Try flavored lemonade – Blend in strawberries, raspberries, or fresh mint for a fun twist. Make it fizzy!