The best diet for losing weight is Weight Watchers, according to the experts who rated the diets below for U.S. News. Volumetrics came in second, and the Flexitarian Diet, Jenny Craig and the vegan diet were third on this overall weight loss ranking list, which takes into account short-term and long-term weight loss scores. Some other diets performed as well or better in our rankings for enabling fast weight loss, but long-term weight loss is more important for your health.
Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include IBM Watson Micromedex (updated 1 Aug 2019), Cerner Multum™ (updated 1 Aug 2019), Wolters Kluwer™ (updated 31 July 2019) and others.
Believe it or not, weight loss isn’t just about exercising and eating right; research suggests what motivates you to get in shape can play a role in your success. A 2014 study in the journal Body Image looked at 321 college-age women and found that long-term, those who exercised primarily for appearance-based reasons had a harder time sticking to their fitness plans than those who worked out to maintain their health. In other words, stop envying those fit models on Instagram and instead remember that you and your loved ones are the people who really benefit when you slim down.
When grabbing grub at a fast-food restaurant, the “combo” or “value meals” are typically less expensive and make you feel like you’re getting a better deal, but oftentimes they’re also nutritional nightmares. A study in the Journal of Public Policy & Marketing shows that compared to ordering à la carte, you pick up a hundred or more extra calories by opting for the aforementioned cheap “value meals.” That’s because, when you order items bundled together, you’re likely to buy more food than you need or want, and end up overeating as a result. To keep your weight in check, order your food piecemeal instead.
As far as grains go, quinoa is a great one to have around if you’re looking to lose weight. It’s packed with protein and fiber, and contains approximately 220 calories per cup, cooked. What’s more? Quinoa is one of the few plant foods that offer a complete set of amino acids, meaning it can be converted directly into muscle by the body. It’s also incredibly versatile, and can be eaten as part of a salad, tossed in a smoothie, or on its own as a side dish.
It’s every chocoholic’s dream: Research now shows that eating moderate amounts of dark chocolate can reduce overall body fat and shrink your waist. A study among women with normal weight obesity (or skinny fat syndrome) who ate a Mediterranean diet that included two servings of dark chocolate each day showed a significant reduction in waist size than when on a cocoa-free meal plan. Researchers say it has to do with the flavonoids, heart-healthy compounds in chocolate that have important antioxidant and anti-inflammatory properties. Just be sure you’re reaching for a bar with at least 70 percent cacao, and stay away from the “alkalized” stuff, which has a significantly reduced flavonoid content.
We know you love binge-watching your favorite reality series, but it’s important to enjoy your meals sitting at your kitchen table—not in front of the television. Why? Carolyn Brown, MS, RD, of Foodtrainers, told us that in addition to commercials of unhealthy food and drinks increasing our cravings, TV is so distracting that it makes it harder to realize when we’re actually satiated. Science agrees with Brown: A study in the American Journal of Clinical Nutrition found that paying attention while eating can aid weight loss efforts while distracted eating can lead to a long-term increase in food consumption.
What smells like an exotic vacation and can shrink your waist faster than your favorite Zumba class? You got it: coconut oil. A study of overweight participants published in Pharmacology found that just two tablespoons per day reduced waist circumference. However, the health benefits of coconut oil are still debated—coconut oil is high in saturated fat. But that’s not necessarily a bad thing; it’s in the form of medium chain triglycerides (MCTs), which aren’t processed in the body the same way long-chain triglycerides (LCTs). A study published in the International Journal of Obesity and Related Metabolic Disorders found that when MCTs replaced LCTs in the diets of overweight women, they were less likely to gain weight.
A study in the journal Cell found that our gut microbes are just as affected by changes to our circadian clock as we are. When we shift our sleep-wake cycles, our gut flora changes, and beneficial bacteria are replaced by the growth of bacteria that have been linked to obesity and metabolic disease. When traveling across different time zones, it’s important you travel armed with healthy, fiber-rich snacks your gut will love.
While ketchup and BBQ sauce are frequently used to help flavor beef, chicken, and the like, the tasty condiments are no friend to your waistline. Ketchup, for example, typically contains around 19 calories and 4 grams of belly-bloating sugar per tablespoon, and BBQ sauce is just as unhealthy, if not worse. To avoid consuming empty calories and unhealthy added sugar, have condiments such as mustard and sauerkraut on hand. While mustard has been linked to revving your metabolism, fermented sauerkraut will help balance the bacteria in your gut.
Make a protein-rich dinner with grilled pork chops and asparagus. Heat one teaspoon olive oil in a pan over medium-high heat. Season a three-ounce pork chop with salt and pepper. Place it in the pan and cook it for three to five minutes per a side. Serve with ½ cup mashed potatoes, one cup steamed or baked asparagus, and ½ cup bell pepper strips. Top the meal off with ½ cup fresh raspberries.
Boarding the elevator may be a mindless act, but taking the stairs instead could actually work wonders for your waistline, a PLoS One journal study found. Researchers suggest climbing one step at a time rather than skipping steps: “climbing just a 15 m high stairway five times a day represents an energy expenditure of on average 302 kcal per week using the one step strategy and 266 kcal using the two step strategy.”
Though you may give yourself a pat on the back for passing on that slice of chocolate cake you’ve been craving for dessert, you’re actually doing yourself (and your waistline) a disservice in the long run. According to a study in the International Journal of Eating Disorders, when you resist food, your body actually experiences more cravings for whatever it is you aren’t getting. Saying “no” to a sweet treat or slice of pizza wires our brains to view forbidden foods as rewards, setting us up for cravings that are hard to satisfy, so give yourself a break and indulge every now and again.
We know you love binge-watching your favorite reality series, but it’s important to enjoy your meals sitting at your kitchen table—not in front of the television. Why? Carolyn Brown, MS, RD, of Foodtrainers, told us that in addition to commercials of unhealthy food and drinks increasing our cravings, TV is so distracting that it makes it harder to realize when we’re actually satiated. Science agrees with Brown: A study in the American Journal of Clinical Nutrition found that paying attention while eating can aid weight loss efforts while distracted eating can lead to a long-term increase in food consumption.
“Oolong, or ‘black dragon,’ is a kind of Chinese tea that’s packed with catechins, nutrients that help promote weight loss by boosting your body’s ability to metabolize fat. A study in the Chinese Journal of Integrative Medicine found that participants who regularly sipped oolong tea lost a pound a week, without doing anything else to change their diet or exercise habits,” Kelly Choi, author of The 7-Day Flat-Belly Tea Cleanse tells us in How To Lose 10 Pounds Fast.
A Credit Suisse Research Institute report found that more and more of us are choosing full-fat foods over skim, light, fat-free, or other modern monikers of leanness. And while many health organizations like the American Heart Association still recommend cutting down on fat—particularly saturated fat—this full-fat trend may be a healthy rebellion against those decades-old credos, according to recent studies. In fact, people who eat a lot of high-fat dairy products actually have the lowest incidence of diabetes, according to a 2015 study of 26,930 people in the American Journal of Clinical Nutrition. Those who ate a lot of low-fat dairy products, on the other hand, had the highest incidence. So what’s the best way to join the full-fat revolution? Eat This, Not That! polled some of the country’s top nutrition experts and asked for their favorite full-fat fat burners. Check out what they said in our exclusive report the 20 best full-fat foods for weight loss.
Cheese isn’t traditionally thought of as something you consume to encourage weight management, but calcium-rich Parmesan, when eaten in moderation, can help stave off sugar cravings that can easily lead to weight gain. How does that work, you ask? The native Italian cheese contains the amino acid tyrosine (remember that?) which has been shown to encourage the brain to release dopamine without any unhealthy insulin spikes. What’s more? The combination of calcium and protein present in dairy products such as Parmesan has been found to increase thermogenesis—the body’s core temperature—and thus boost your metabolism.
Boredom isn’t just bad for your brain, it’s also bad for your waistline, especially if you’re trying to shed some pounds. According to a study in the Journal of Health Psychology , boredom actually strips you of your ability to make smart food choices; you become an “emotional eater,” What’s more, boredom turns you into the worst kind of emotional eater because you not only make the wrong food choices but also eat much more fattening foods than you normally would. To stave off boredom, try taking a walk or relaxing with a good book.
Your favorite childhood snack is good for your grown-up self, too. Because peanut butter is a great source of protein and healthy fats, it can curb hunger and keep you feeling full long after you're finished eating. Having small snacks during the day that include a lean protein such as peanut butter with complex carbs (like an apple or banana) can also help keep your metabolism running smoothly.
A study in the journal Metabolism found that eating half a grapefruit before meals may help reduce visceral fat and lower cholesterol levels. Participants in the 6-week study who ate a Rio Red grapefruit fifteen minutes before each meal saw their waists shrink by up to an inch, and LDL levels drop by 18 points. Though researchers don’t exactly know what makes grapefruit so good at burning fat, they attribute the effects to a combination of phytochemicals and vitamin C found in the tart treat.
With just seven days, you also don't have time to put together a total weight loss workout program. And if you try to do hardcore fat-burning workouts without any previous experience, you could easily injure yourself. So if you want to lose weight in a week, increase your steps per day to burn more calories. Exercise can also help reduce stress and improve your sleep, both of which may also contribute to weight loss.
Integrate fish into your diet with a tilapia and rice pilaf dish. Heat up one teaspoon olive oil in a pan over medium-high heat. Season a three-ounce tilapia fillet with some salt and pepper. Place it in the pan for about two to three minutes per side. When the fish is done, it should flake easily with a fork. Prepare ½ cup rice pilaf (prepared from a box or made from scratch) and ½ cup steamed snap peas. Serve the tilapia with the rice pilaf and the snap peas. Finish the meal with a baked apple, topped with a pinch of cinnamon and one teaspoon honey, served with ⅓ cup low-fat vanilla ice cream.
While we’re on the subject of water, why not throw a few lemon slices into the hydrating and satiating beverage? In addition to adding a pop of color and flavor to a tall glass of H2O, lemon can also help encourage weight loss. Just one of the bright citrus fruits contains an entire day’s worth of vitamin C, a nutrient that has the power to reduce levels of a stress hormone called cortisol that triggers hunger and fat storage. Additionally, lemons also contain polyphenols, which researchers say may ward off fat accumulation and weight gain.
As far as spices go, saffron is one of the most expensive ones around, but it’s also a substance that preliminary research suggests can contribute to weight loss. According to a study published in the journal Antioxidants saffron extract may inhibit weight gain in a number of ways similar to how antioxidants function. The research suggests the colorful spice could decrease calorie intake by blocking dietary fat digestion, act as an antioxidant and suppress inflammation, suppress food intake by increasing satiety, and enhance glucose and lipid metabolism. Though scientists aren’t totally sure what makes saffron so weight loss friendly, they suspect it has something to do with crocetin and crocin—two antioxidant-rich compounds found in saffron that give it its distinct color.
“This is like yogurt, but even better because it has more live active cultures to nourish your GI tract so the good bacteria thrive,” Rebecca Scritchfield, RDN, author of the upcoming book, Body Kindness tells us in Surprising Winter Foods That Melt Fat. Worth noting: “Even though it’s dairy, kefir is 99 percent lactose-free because the kefir cultures break down lactose so you don’t have to!”
If you need some Meatless Monday inspiration, look for veggies that contain less starch. In addition to being excellent sources of fiber, protein, and a host of other nutrients, healthy picks such as broccoli, cauliflower, cucumber, spinach, mushrooms, and tomatoes can help combat fat. In fact, one Journal of the Academy of Nutrition and Dietetics study found that consuming more non-starchy veggies resulted in an impressive 17 percent decrease in visceral fat in overweight kids. Although you may be all grown up, it’s safe to assume that adding more veggies can help adults trim their fat, too.
When eating out or picking up a quick lunch on your break, ask for any sauce or dressing on the side. Though these emulsions often add flavor to a dish, they’re also frequently packed with empty calories, added sugar, and a whole host of other unhealthy stuff that makes shedding pounds that much harder. For example, just one three-tablespoon serving of Panera Bread’s Greek dressing has 230 calories. 3.5 grams of saturated fat, and 310 milligrams of sodium. By asking for the sauce or dressing on the side, you have more control over how much of it you eat, and you could easily save yourself a few hundred calories.
While we’re on the subject of water, why not throw a few lemon slices into the hydrating and satiating beverage? In addition to adding a pop of color and flavor to a tall glass of H2O, lemon can also help encourage weight loss. Just one of the bright citrus fruits contains an entire day’s worth of vitamin C, a nutrient that has the power to reduce levels of a stress hormone called cortisol that triggers hunger and fat storage. Additionally, lemons also contain polyphenols, which researchers say may ward off fat accumulation and weight gain.
This might come as something unexpected for most of you, but hey, soups have their own advantages. Having a soup at the beginning of a meal can curb your appetite, and you will only end up eating less. Also, soups can be highly nutritious but low in calories – precisely something every person who wants to lose weight needs. In a study conducted at The Pennsylvania State University, it was found that consuming low-energy-dense soup can help decrease your calorie intake and enhance weight loss (6). You can ideally go for vegetable-based soups, soups made of chicken or beef broth, and tomato soups without the cream – these will fill you up with fewer calories (7).
Artichokes are incredibly filling—in fact, they are one of the highest-fiber vegetables, says Sass. A single boiled artichoke contains a whopping 10.3 grams of fiber—almost half the recommended daily amount for women. To curb your appetite before a meal, Sass suggests enjoying the veggie as a pre-dinner appetizer: try them in a refreshing salad with edamame and asparagus, or make homemade salsa with artichoke hearts, tomatoes, olives, and red onions.
Make a protein-rich dinner with grilled pork chops and asparagus. Heat one teaspoon olive oil in a pan over medium-high heat. Season a three-ounce pork chop with salt and pepper. Place it in the pan and cook it for three to five minutes per a side. Serve with ½ cup mashed potatoes, one cup steamed or baked asparagus, and ½ cup bell pepper strips. Top the meal off with ½ cup fresh raspberries.
Boarding the elevator may be a mindless act, but taking the stairs instead could actually work wonders for your waistline, a PLoS One journal study found. Researchers suggest climbing one step at a time rather than skipping steps: “climbing just a 15 m high stairway five times a day represents an energy expenditure of on average 302 kcal per week using the one step strategy and 266 kcal using the two step strategy.”
While we’re on the subject of water, why not throw a few lemon slices into the hydrating and satiating beverage? In addition to adding a pop of color and flavor to a tall glass of H2O, lemon can also help encourage weight loss. Just one of the bright citrus fruits contains an entire day’s worth of vitamin C, a nutrient that has the power to reduce levels of a stress hormone called cortisol that triggers hunger and fat storage. Additionally, lemons also contain polyphenols, which researchers say may ward off fat accumulation and weight gain.
Just as big-box stores can be a psychologically tricky terrain for dieters, so to can healthy-sounding labels on the food that we eat. A Cornell University study printed in the Journal of Marketing Research suggests people eat more of a snack that’s marketed as “low fat.” Participants in the study ate a whopping 28 percent more M&Ms that were labeled “low fat” than when the colorful candies didn’t have the label. As we suggested earlier, avoid being fooled by simply opting for full-fat foods.
Be choosy about carbs. You can decide which ones you eat, and how much. Look for those that are low on the glycemic index (for instance, asparagus is lower on the glycemic index than a potato) or lower in carbs per serving than others. Whole grains are better choices than processed items, because processing removes key nutrients such as fiber, iron, and B vitamins. They may be added back, such as in “enriched” bread.
The American Heart Association recommends that the amount of added sugar consumed in a day shouldn’t exceed 25 grams for women and 37.5 grams for men, but since the sweet stuff is in everything from bread to tomato sauce, most Americans aren’t adhering to those guidelines and they’re fatter for it. In a review of 68 clinical trials and studies, New Zealand researchers reported in the British Medical Journal that increasing sugar intake meant increasing body weight while reducing sugar meant reducing body weight. Additional research has shown that cutting back on the granular stuff is one of the fastest ways to lose weight.
According to Northwestern researchers, late sleepers—defined as those who wake up around 10:45 a.m.—consume 248 more calories during the day, as well as half as many fruits and vegetables and twice the amount fast food than those who set their alarm earlier. If these findings sound troubling to you night owls, try setting your alarm clock 15 minutes earlier each day until you’re getting out of bed at a more reasonable hour.
5. Start with one small change. "I realized that a lot of sugar and calories that I consumed came from drinks, so I challenged myself to drink only water—no sugary drinks!—for 30 days. After just one successful week, I decided to add another challenge: to cut back on the carbs I was eating. When I did eat bread, I switched to wheat bread and when I wanted rice, I used brown rice."
Think of sweet potatoes as nature’s dessert. Not only do they satisfy your sweet tooth, these taters digest slowly and keep you feeling fuller for longer thanks to their satiating fiber. They’re also brimming with carotenoids, antioxidants that stabilize blood-sugar levels and lower insulin resistance—which prevent calories from being converted into fat.
Blueberries are lousy with antioxidants, satiating fiber, potassium, and more, and according to researchers at the University of Michigan, the colorful fruits may also encourage weight loss. In a study of laboratory rats, scientists found that after 90 days the rats who consumed blueberry-enriched powder as 2 percent of their diet had less abdominal fat, lower triglycerides, lower cholesterol, and improved fasting glucose and insulin sensitivity, than the rats who didn’t consume any blueberry-enriched powder.
Kamut, also known as Khorasan wheat, is an ancient grain native to the Middle East that packs in heart-healthy omega-3 fatty acids and protein while remaining low in calories. In fact, a half-cup serving of the stuff has 30 percent more protein than regular wheat and only 140 calories. A study published in the European Journal of Clinical Nutrition found that noshing on Kamut reduces cholesterol, blood sugar, and cytokines (which cause inflammation throughout the body).
