Some participants would have preferred a later eating window — more like noon to 8 p.m. — to fit in dinner with their family after work, but experts advised against it. It appears the more you can eat your food earlier in the day, the better, said Courtney Peterson, assistant professor of nutrition sciences at the University of Alabama at Birmingham. She’s the author of a small study published last year that found people who finished eating all their meals by early afternoon had smaller fluctuations in hunger and burned slightly more fat than people who ate throughout the day.
And with these very real risks come minimal rewards. Much of what you're losing on this kind of extreme diet is water weight, which lasts only until you refill on fluids. If you see a more permanent drop on the scale, chances are it's muscle, not fat, that's missing. Without adequate protein (and a liquid diet doesn't offer much), your body takes it from its most available source: your own muscle tissue.
Red ginseng tea—part of The 7-Day Flat-Belly Tea Cleanse—belongs to the botanical family panax, which translates from Greek to mean “all heal.” Sounds promising already, right? A study in the journal Food & Function found that participants who sipped on a red ginseng drink saw a significant reduction of plasma alcohol levels and hangover severity (from whiskey—ouch!), in comparison to the placebo group. If you had one too many to help deal with the family bickering, slip out to the store; you can find ginseng tea in most supermarkets.
As you can see, I still did 16:8 intermittent fasting on Tuesdays, Thursdays, and Sundays. I'm so used to not eating breakfast, and since I wasn't hungry on those mornings, I didn't eat. I ate very well on those nonfasting days, consuming probably 2,000 to 2,500 calories (I didn't track it), and just made sure to stop eating around 6 p.m. so I could eat dinner at 6 p.m. the next day.
Clean Green Drinks isn’t just about weight loss, but better-fitting jeans is often a happy side effect of juicing. That’s because most fruits and vegetables are low calorie, low in fat, and packed with fiber and vital vitamins and antioxidants that will keep you satisfied and full of energy as you lose weight. Researchers at Baylor College of Medicine found that dieters who drank an eight-ounce glass of low- sodium vegetable juice daily over a 12-week period lost, on average, four pounds more than dieters who did not drink the juice. Replace your regular breakfast or lunch with a divine low-calorie, nutrient-packed juice or smoothie and cleanse away the pounds!
These weight-loss tea leaves are partially oxidized (black teas, for instance, are fully oxidized), lending a smooth, but bold taste to the brew. Happily, they also help boost your body’s ability to metabolize fats, reports a 2009 study from Chinese researchers. When obese and overweight participants consumed oolong for six weeks about two-thirds lost more than 2.2 pounds and 12 percent belly fat. Bonus: They ended the study with healthier cholesterol and triglyceride scores, all adding up to a stronger ticker. (Here are 23 tricks to flatten your belly without exercise.)
And Ian K. Smith, M.D. agrees. Dr. Ian is a Harvard graduate, founder of the SHRED Lifestyle, and the author several best-selling diet books. He explains that the liver, kidney, lungs, skin, and gastrointestinal system remove toxins that accumulate in the body. But following a detox diet full of natural foods can enhance the body's ability to cleanse. He adds, however, that dieters should make no assumptions about health when choosing a detox diet. "Detoxes have gotten very trendy, and many of them are unhealthy and quite dangerous."