You can sip this detox drink throughout the day to feel re-energized. Most people who lose weight end up gaining it back within a year. Here are 17 effective ways to maintain your weight loss for good. The Master Cleanse, or Lemonade Diet, is a juice fast used for quick weight loss. One of the most nutrient-dense vegetables you can eat, seaweed is high in antioxidants and boasts an array of phytochemicals like polyphenols and fucoxanthin. Recently, studies on Asian women found low breast cancer incidence in women who ate lots of seaweed.