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.)
Instead, explains Dr. Rhonda Low, a Vancouver family physician, "because the regimens are usually very restrictive and very low in calories, weight loss occurs because of initial water loss and the extreme caloric restriction—not from flushing toxins from our bodies." In addition to water loss, you may lose some lean body tissue or muscle and just a small amount of fat. While the water can be regained almost overnight, the muscle loss can lead to a slower metabolism—which may make you more apt to gain weight in the long run.
That used to be a common reaction to fasting diets, but the regimen started gaining widespread acceptance in recent years—from Silicon Valley biohackers to Beyoncé—in large part because of Canadian doctor Jason Fung. According to a survey by the International Food Information Council Foundation (paywall), intermittent fasting is now the most popular diet, ahead of Paleo, Whole30, and keto.
The claims of weight loss within 14 days has worked for many users. V tea T-tox 14 Day Detox Tea works by boosting the body’s metabolism and suppressing appetite. Since it doesn’t have the natural laxative of senna leaves, you will be not be rushing to the washroom frequently. So, it is completely safe to take this tea to work or school for consumption later in the day.

Find a tea you enjoy. Although all non-herbal tea comes from the same plant, their characteristics change according to the amount of time the leaves are exposed to air. The lightest is white tea, often made from unopened plant buds. Green tea is produced from the green leaves, while oolong and black teas are made from leaves that have been exposed to air. While many studies focus on green tea, you can gain benefits from any variety. Find a variety you enjoy drinking, and keep in mind that there is a lot of flavor variation within each category.
Italian researchers found that drinking a cup of black tea per day improves cardiovascular function—and the more cups you drink, the more you benefit! Better cardiovascular function means you can breeze through that 5K you signed up for. And a study published in the Proceedings of the National Academy of Sciences revealed that drinking 20 ounces of black tea daily causes the body to secrete five times more interferon, a key element of your body’s infection-protection arsenal. Just make sure to ditch the dairy. A study in the European Heart Journal found that while black tea can improve blood flow and blood vessel dilation, adding milk to the tea counteracts these effects.
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."
×