They serve a variety of functions that range from physiological to psychological. Mentally, these brews are awesome alternatives for snacks and meals. They fulfill the pleasurable reward principles without incurring any physical sacrifices. Similarly, anything that causes weight gain can be counteracted by adhering to the ritualistic consumption of detoxification water.
“It definitely revved me up and speeded up my metabolism,” confirms Dr. Shirley. Jamie eventually came to the same conclusion-but first she had a lot of scepticism to overcome. “I’m a realist, so I didn’t believe there was a ‘super-tea’ you could drink with your Krispy Kremes and still lose weight,” says the mom of two, 39. “But a friend who heard me constantly complaining about my weight frustration said, ‘You have to try it. I’ll give you a box.’ I made a big jugful and started drinking it with ice.” To Jamie’s surprise, she dropped from a size 12 to a size 6 in two months-and the shrinking didn’t stop there. “One day, I pulled on a pair of size 6 pants, and I was swimming in them!” she says. “So I got out a box of my ‘pre-mommy’ clothes and pulled on a pair of size 4 jeans. They fit!
In collaboration with a team of DKFZ researchers and scientists from Heidelberg University Hospital, Schübel examined 150 overweight and obese study participants over one year as part of the HELENA study. At the start of the study, they were randomly classified in three groups: One-third followed a conventional calorie restriction diet that reduced daily calorie intake by 20 percent. The second group kept to a 5:2 dietary plan that also saved 20 percent of calorie intake over the whole week. The control group followed no specific diet plan but was advised, like all other participants, to eat a well-balanced diet as recommended by DGE. Following the actual dieting phase, the investigators documented the participants' weight and health status for another 38 weeks.
Even if you do meet your goal, it's nearly impossible to keep off the weight over the long term: "The amount of restriction required [to maintain that number] will make you so hungry that you’ll eat everything in sight—it’s survival instinct," Dr. Seltzer says. And since calorie restriction gradually slows your metabolism, your body will be less prepared to burn the foods you binge on, he adds. That could mean gaining more pounds than you lost in the first place.
Let’s be honest with ourselves, though: as pleasant as the fantasy is, there’s no magical herb growing on a rocky mountainside in some remote part of the world that — on its own — will slim you down until you’re a trim, glowing version of yourself. In order to slenderize healthily, you already know what you need to do: eat more green vegetables, reduce your sugar intake, put the pint glass down occasionally, and exercise with something resembling regularity.

Each of these 5 Best Teas for Weight Loss has its own individual, magic properties, from dimming your hunger hormones to upping your calorie burn to—literally—melting the fat that’s stored in your fat cells. Oh, and they can also help reduce your risk of heart disease and diabetes, too. (Stick to 3-4 cups—or tea bags—of tea per day, and choose brewed varieties over bottled to avoid extra calories and sweeteners.)
"The term 'detox' has become a buzzword that is often misused by the media and consumers," says Jackie Armstrong, MPH, RDN, EP-C. Jackie is a Performance & Wellness Nutritionist at Stanford University and the founder of Well-Fueled.com. She says that detox diets are often misunderstood. "Our organs and tissues are constantly in a state of detoxification — getting rid of unwanted substances produced by the body or from our environment." She goes on to explain that research is lacking to support the effectiveness of most detox diets.
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