Our Flat Belly Fat Burners are bursting with high-quality natural ingredients, including cayenne pepper, green tea, ginger and caffeine, which boost metabolism and aid digestion. What’s more, carnitine and cocoa seed powder extract work to increase thermogenesis, boost energy and strip body fat. And if that wasn’t enough, these handy capsules can be fitted into even the busiest of lifestyle so that you can forget tasteless, time-consuming detox teas, shakes and juice cleanses.
Who Makes It: Shred JYM is made by JYM Supplement Science. The company is the brainchild of Jim Stoppani, a legendary bodybuilder and PhD of exercise physiology. For over a decade, JYM Supplement Science has been formulating and manufacturing high quality fitness supplements using only research-backed ingredients. They are also proud to use no proprietary blends, so every ingredient and dosage amount is clearly listed on the label.
You may also know this root veggie as a sunchoke since they're the roots of a type of sunflower. According to a Canadian study, subjects whose diets were supplemented with a type of gut-healthy insoluble fiber called oligofructose not only lost weight but reported less hunger than those who received a placebo. Researchers discovered that the subjects who consumed the prebiotic fiber had higher levels of ghrelin—the hunger-suppressing hormone—and lower levels of blood sugar. And you guessed it: Jerusalem artichokes are one of the best sources of the fiber.

Guarana: Guarana has among the highest concentrations of caffeine in any plant; it contain up to 3.5 percent to 5.8 percent caffeine by volume, while coffee only has up to 2 percent. For increased energy and enhanced mental focus, some people use between 200 to 800 milligrams of guarana a day, which seems to be generally safe. However, side effects for some can include those similar to consuming too caffeine, such as difficulty sleeping, indigestion, anxiety, changes in blood pressure, dependence and a quickened heartbeat. Guarana can also interact with medicines like some antidepressants, lithium, sedatives, other stimulants and blood thinners.


Kickstart your morning—and your metabolism—with this warming spice. Cinnamon contains powerful antioxidants called polyphenols that are proven to alter body composition and improve insulin sensitivity (which means it keeps blood sugar stable, preventing hunger-inducing spikes and crashes). Japanese researchers found that mice who ate a daily helping of cinnamaldehyde (the ingredient that gives cinnamon its flavor) lost belly fat, while those who skipped the spice did not. Add it to your overnight oats or sprinkle some in your coffee to reap the benefits.
Known as "forbidden rice" because only emperors were allowed to eat it, black rice may be the cheapest source of antioxidants around. According to the American Chemical Society, black rice has more antioxidants than a spoonful of blueberries, with more satiating fiber, more vitamin E, and less sugar. More antioxidants mean less inflammation, which means less fat storage for you.
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