Blocks fat cells from growing
The stem, fruit and root bark of the barberry shrub contains berberine–a powerful, naturally occurring, fat-frying chemical. A study conducted by Chinese researchers revealed that berberine can prevent weight gain and the development of insulin resistance in rats consuming a high-fat diet. Previous studies have also found that consuming the plant can boost energy expenditure and help decrease the number of receptors on the surface of fat cells, making them less apt to absorb incoming sources of flubber. Pair it with this definitive plan of 14 ways to turn on your get-lean genes to slim down fast.
Reduces belly flab
This fermented Chinese tea might do to your fat cells what the New England Patriots allegedly do to their footballs—deflate them! To discover the brew’s fat-crusading powers, Chinese researchers fed groups of rats varying diets over a two-month period. Those who had a high-fat diet while also receiving pu-erh tea extract had lower levels of fat in their blood and lower levels of belly fat than those who did not. While the effects aren’t proven in humans, this tea has true fat-blasting potential. Sip a cup in the morning, and get even skinnier with the 8 ways to lose weight before noon.
Burns a pound a week!
This antioxidant-rich traditional Chinese drink not only helps keep cholesterol levels in check and aids digestion, it can also help rev up your metabolism. Like green tea, oolong is also packed with catechins, which boost weight loss efforts by improving the body’s ability to metabolise fat. A six-week Chinese study found that participants who regularly sipped the brew lost a pound a week! And burn, baby, burn with the essential 6 quick ways to boost your metabolism.
Cuts new fat cell growth
This red, naturally sweet tea made from the leaves of the Rooibos bush are powerful fat-melters. According to South African researchers, polyphenols and flavonoids found in the plant inhibits adipogenesis—the formation of new fat cells—by as much as 22 percent. The chemicals also aid fat metabolism. Sip this brew to help burn that stubborn bit of chub clinging to your middle, no diet necessary.
Revs your metabolism
Get this: Green tea literally blasts away flab! Researchers attribute the fat-burning properties of green tea to catechins, specifically EGCG — the name of a group of antioxidative compounds that blast adipose tissue by revving the metabolism, increasing the release of fat from fat cells (particularly in the belly), and then speeding up the liver’s fat burning capacity. It gets better: Research suggests that combining regular green-tea drinking with exercise may maximize the weight loss benefits. In one study, participants who combined a daily habit of 4-5 cups of green tea with a 25-minute workout lost 2 more pounds than the non-tea-drinking exercisers.
Beats belly bloat
Whether salty foods or alcohol are to blame for your blimp-like belly, lemon tea can help fight the bloat thanks to its d-limonene content. The compound, which is found in citrus rind oil, has been used for its diuretic effects since ancient times. But until recently, there were no scientific findings to back the claims. An animal study published in the Journal of the Pharmaceutical Society of Japan confirmed D-Limonene can indeed banish bloat due to water retention.
Helps with shut-eye
Sleep’s a big deal. Losing a mere hour of shut-eye over the course of three days is enough to negatively impact the body’s hunger and appetite-regulating hormone, ghrelin. Quality sleep, on the other hand, fuels the production of fat-burning hormones, making it a top priority if you’re trying to drop a few pounds. Valerian is an herb that’s long been valued as a mild sedative, and now research is showing what tea enthusiasts have known for centuries. In a study of women, researchers gave half the test subjects a valerian extract, and half a placebo. Thirty percent of those who received valerian reported an improvement in the quality of their sleep, versus just 4 percent of the control group.
Turns off your fat hormones
Ashwagandha tea gives you a better outlook on life and reduces stress hormones that can wreak havoc on your waistline. A study published in the *Indian Journal of Psychological Medicine* found that “Ashwagandha root extract safely and effectively improves an individual’s resistance towards stress and thereby improves self-assessed quality of life.” When it comes to weight loss, stress is not your friend. A recent study at Penn State found that people who react badly to stressful situations have increased levels of inflammation in their bodies—and inflammation is directly tied to obesity, as well as diseases like diabetes, heart disease and cancer. When anxiety rides high, you’re also at the mercy of stress hormones such as cortisol—known as “the belly fat hormone” for its ability to pull lipids from the bloodstream and store them in our fat cells.
Consuming bilberries, a northern European cousin to the blueberry, may help reduce bloat-inducing inflammation, according to a study published in the journal *Molecular Nutrition & Food Research*. To come to these findings, researchers divided participants into two groups; one group was given a diet that included an equivalent of 1.5 cups of blueberries, while the other group followed a control diet that didn’t include the fruit. At the end of the experiment, the bilberry-eating group had significantly less inflammation than their counterparts who didn’t munch on the berry. Since the fruit is native to Northern Europe, it isn’t widely available in the US. To reap the benefits, enjoy a few cups of bilberry tea.
Mate tea is known for its powerful thermogenic effects—meaning it turns up your body’s calorie burning mechanism—and can also promote weight loss by improving insulin sensitivity. In a recent study, participants were divided into two groups. One group took a placebo 60 minutes prior to exercising, while the other group ingested 1000 mg capsule of yerba maté. Researchers found that those who consumed the herb increased the beneficial effects their workout had on their metabolism without the workout. Plus, this brew is like green tea on steroids, with up to 90 percent more powerful cancer-fighting antioxidants, a cache of B vitamins, and plenty of chromium, which helps stabilize blood-sugar levels.