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Spaghetti Squash
The average American consumes approximately 15.5 pounds of pasta each year—and most of it is the refined white stuff.
Unfortunately, this type of noodle is usually void of fiber and micronutrients.
Spaghetti squash, on the other hand, boasts only about 40 calories per cup—more than 75 percent fewer calories than a cup of plain pasta—and is an excellent source of vitamin A and potassium.
Make this simple swap to jumpstart your weight loss and you’ll be fitting into your skinny jeans in no time!
For more swaps to save you calories, don’t miss these 25 Food Swaps That Cut 2,500 Calories a Week.
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Salsa
Another weight-loss-friendly substitute to keep in mind is favoring salsa over ketchup.
While ketchup typically has around 19 calories and 4 grams of sugar per tablespoon, fresh tomato salsa has about 5 calories per tablespoon, no added sugar, and is packed with nutritious veggies.
Tomatoes, for example, are loaded with fat-blasting fiber and vitamin C, a deficiency of which has been associated with increased body fat and larger waists.
If you can handle spice, toss some jalapenos in your salsa to rev up your metabolism.
For more on how you can switch your metabolism into overdrive, check out The 55 Best Ways to Boost Your Metabolism!
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Oatmeal
In addition to its 4 grams of belly-filling fiber, a cup of hearty oatmeal delivers as much protein as an egg.
In other words, the popular breakfast food is an excellent weight loss tool.
In fact, according to a study in the Annals of Nutrition and Metabolism, scientists found that having oatmeal for breakfast resulted in greater fullness, lower hunger ratings, and fewer calories eaten at the next meal compared with a serving of ready-to-eat sugared corn flakes, even though the calorie counts of the two breakfasts were identical.
For an added fiber boost, sprinkle some berries and chia seeds on top of your oatmeal, but be sure to stay away from fattening syrup and sugar.
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Greek Yogurt
Speaking of standout breakfast foods, Greek yogurt is another option worthy of the spotlight thanks to its high-protein content.
Per study in the journal Appetite, researchers from the University of Missouri compared the satiety effects of high – moderate – and low-protein yogurts on women aged 24-28, and found Greek yogurt, with the highest protein content, to have the greatest effect.
What’s more? Probiotics in items such as yogurt and fermented foods, like pickles and sauerkraut, help good bacteria in the gut process food more efficiently.
Hello, weight loss!
If you want to get even more protein in your yogurt, check out Icelandic yogurts, which can have two to three more grams of protein per serving compared to Greek.
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Eggs
Similar to Greek yogurt, research has shown eating eggs for breakfast can make you feel more full and help you eat fewer calories throughout the day, meaning they’re quite the secret weapon for weight loss.
Nutritionally speaking, one large hard-boiled egg (about 50 grams) contains less than one gram of carbs and remains an excellent source of protein.
Eggs are also loaded with amino acids, antioxidants, and healthy fats.
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Quinoa
As far as grains go, quinoa is a good 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. 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.
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Whole Grains
Though we singled out quinoa above, whole grains in general (we’re talking cereal, rice, pasta, and more) are conducive to weight loss, especially when they’re used in place of refined—white—grains.
In fact, a study published in the American Journal of Clinical Nutrition found that substituting whole grains for refined grains in the diet increases calorie loss by reducing calories retained during digestion and speeding up metabolism.
Unlike refined grains, whole grains are packed with satiating, heart-healthy fiber.
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Almonds
Sure, nuts aren’t known for being low in calories, but they have an array of other properties—namely a high protein and fiber content—that makes them ideal for weight loss.
A study published in the Journal of the American Heart Association, Circulation, found that consuming 1.5 ounces of almonds daily (as opposed to a carb-dense muffin) along with a heart-healthy diet, helped to improve cholesterol and lipid profiles among the research participants.
The study also found that eating almonds reduces belly fat, too.
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Pistachios
As it turns out, almonds aren’t the only superstar nuts around. Studies have shown pistachios aren’t bad to snack on either.
UCLA Center for Human Nutrition researchers divided study participants into two groups, each of which were fed a nearly identical low-cal diet for three months.
One group was given 220-calories of pretzels as an afternoon snack, while the other sect munched on 240-calories worth of pistachios.
About a month into the study, the pistachio group had reduced their BMI by a point and improved their cholesterol and triglyceride levels, while the pretzel-eaters stayed the same.
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Cayenne Pepper
If you’re on a quest to jumpstart weight loss, why not kick your metabolism into overdrive by sneaking spicy foods into your diet.
Capsaicin, the active ingredient in cayenne pepper that gives it its spiciness, revs up your metabolism in a way that’s conducive to weight loss.
In fact, according to a study in the American Journal of Clinical Nutrition, those who supplemented their diet with capsaicin consumed 200 fewer calories during their next meal.
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Sweet Potato
Although white potatoes offer some potassium and fiber, sweet potatoes reign supreme in the nutrition department, meaning you should consider adding sweet potatoes to your diet.
A large sweet potato contains around 4 grams of satiety-boosting protein, 25 percent of the day’s belly-filling fiber, and 11 times the recommended daily intake of vitamin A.
What’s more? It’s less than 200 calories.
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Green Tea
A myriad of different teas have been shown to aid weight loss, and green tea is no exception.
In fact, a study published in The Journal of Nutrition found that after just two weeks, those who sipped four to five cups of the green brew each day, in addition to working out for 25 minutes, lost more belly fat than those who didn’t imbibe.
Scientists attribute green tea’s ability to shrink waists to the beverages catechins, a type of antioxidant that hinders the storage of belly fat and facilitates rapid weight loss.
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Oolong Tea
Not to be outdone, oolong tea—a Chinese beverage—can help those who drink it shed up to a pound per week.
According to a study in the Chinese Journal of Integrative Medicine, participants who regularly sipped oolong tea lost six pounds over the course of six weeks.
What’s more? The tea’s antioxidants are thought to remove harmful free radicals and improve bone health.
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Coconut Oil
Coconut oil may be high in saturated fat, but that doesn’t mean you should write it off completely, especially when it comes to weight loss.
In fact, a study of 30 men published in Pharmacology found that just two tablespoons per day reduced waist circumference by an average of 1.1 inches over the course of a month.
What’s more?
At roughly 117 calories per tablespoon, coconut oil (which has a versatile high smoke point) is an ideal cooking companion so long as you don’t use it every day and rotate in other cooking oils such as heart-healthy EVOO.
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Dark Chocolate
Yes, you can eat dark chocolate to lose weight.
A study among women with normal weight obesity (or “skinny fat syndrome”) who ate a Mediterranean diet that included two servings of dark chocolate per day showed a substantial reduction in waist size than when on a cocoa-free meal plan.
Researchers attribute dark chocolate’s weight loss abilities to flavonoids, heart-healthy compounds in the sweet treat that the scientists at Harvard say can reduce the risk of diabetes, heart disease, and mortality.
Like nuts, dark chocolate has also been found to induce satiety. When reaching for chocolate, just make sure you choose a bar with at least 70 percent cacao.
Anything less contains more belly-bloating sugar and a significantly reduced flavonoid content.
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Watermelon
Speaking of flavonoids, the waist-whittling compounds also exist in higher concentrations in red fruits such as watermelon, Pink Lady apples, and plums, meaning they also have the power to induce weight loss.
In fact, a 2016 study in the journal BMJ found that people who eat a diet rich in flavonoid-heavy food tend to gain less weight, which could be promising seeing as many people tend to put on pounds as they age.
In addition, anthocyanin, a specific flavonoid compound that gives red fruits their color, has been shown to reduce fat-storage genes.
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Tomato Juice
Want to lose weight? Grab a bottle of V8!
According to a study published in Nutrition Journal, tomato juice consumption can aid weight loss because it increases resting energy expenditure (REE)—the amount of energy expended by a person at rest.
After eight weeks of drinking unsalted tomato juice twice daily, the 95 women in the study (who were each exhibiting some menopausal symptoms) increased their REE by an average of over 100 calories per day.
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Peanut Butter
Yes, peanut butter is high in calories, but if you stick the real stuff—a tasty combo of peanuts and maybe a touch of salt—the legumes can work their weight loss magic.
In addition to providing you with belly-slimming monounsaturated fats, tummy-filling fiber, and metabolism-boosting protein, peanuts also contain genistein, a compound that helps turn down the genes for obesity and reduces your body’s ability to store fat.
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Kamut
Kamut is an ancient grain native to the Middle East that is an excellent source of heart-healthy omega-3 fatty acids, protein, and fiber, while simultaneously being low in calories.
In fact, a half-cup serving of the stuff has 30 percent more protein than regular wheat and just 140 calories. What’s more?
A study published in the European Journal of Clinical Nutrition found that eating Kamut reduces cholesterol, blood sugar, and cytokines (which cause inflammation throughout the body).
Kamut’s ability to stabilize blood sugar and reduce inflammation make it a great weight loss staple, especially if it is used in place of nutritionally lacking refined grains.
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Avocado
Like peanuts, avocados contain metabolism-enhancing monounsaturated fats that have been shown to reduce hunger.
In fact, a study in Nutrition Journal found that participants who ate half a fresh avocado with lunch reported a 40 percent decreased desire to eat for hours afterwards.
What’s more? The trendy toast topping is also loaded with unsaturated fats, which seem to prevent the storage of belly fat, as well as satiating fiber and free-radical-killing antioxidants.
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And Avocado Oil
Since avocados are packed with nutrients and healthy fats that can stimulate weight loss, it’s no surprise that avocado oil acts in a similar fashion.
When Penn State University researchers compared those who consumed avocado oil with those who consumed a flax-safflower oil blend, they found that those who used just three tablespoons of avocado oil daily lost nearly two percent of their belly fat in just one month.
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Extra Virgin Olive Oil
We’ve said it before and we’ll say it again: fat is your friend! To be more specific, healthy fats will be your weight loss friends.
Consider adding extra virgin olive oil to your diet and you might see the scale start to tip in your favor.
One Journal of Women’s Health study discovered that an EVOO-enriched diet helped participants lose more weight than those on a low-fat diet.
Like peanuts and avocados, extra virgin olive oil’s belly-blasting abilities are thought to be a result of the monounsaturated fats it contains.
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Water
Water is a weight loss ally in a number of ways. For starters, if sipped prior to a meal it can help ensure you eat less.
A British study published in the journal Obesity that asked participants to chug 16 ounces of H2O prior to eating found said participants lost an average of 2.87 pounds in 90 days—which translates to nearly 12 pounds in a year!
Water helps you blast even more fat because it is a much better beverage choice than diet soda or fruit juice, both of which are full of artificial sweeteners that can pack on belly fat super fast.
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With A Squeeze of Lemon
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.
Believe it or not, even the peel is beneficial because it is a potent source of pectin—a soluble fiber that’s been proven to help people feel fuller, longer.
According to a study published in the Journal of the American College of Nutrition, participants who ate just 5 grams of pectin experienced more satiety.
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Red Wine
A 2012 CDC study found that the average adult consumes about 100 calories worth of alcohol daily, but favoring a glass of wine instead of beer or sugary cocktails can drastically reduce that figure and make your waistline slimmer.
In addition to having fewer calories than most alcoholic beverages, red wine, in particular, is a good source of those waist-shrinking flavonoids that are also found in red fruits.
Resveratrol, a particular flavonoid found in red wine, is believed to have heart health benefits because it helps prevent blood vessel damage and reduces your ‘bad cholesterol.’ Just remember to imbibe in moderation.
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Black Coffee
Coffee jumpstarts your metabolism, making the non-decaf stuff a worthy weight loss ally.
According to a study published in the journal Physiology & Behavior, the average metabolic rate of people who drank caffeinated coffee was 16 percent higher than that of those who drank decaf.
In addition to caffeinating your coffee, it’s also crucial to keep it black and avoid adding any unhealthy creamers and artificial sweeteners, both of which are enemies of weight loss.
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Lentils
Like peanuts, lentils also contain genistein, but their weight loss powers don’t end there.
In one four-week Spanish study, researchers found that eating a calorie-restricted diet that also included four weekly servings of legumes aided weight loss more effectively than an equivalent diet sans the pulses.
Those who consumed the legume-rich diet also saw improvements in their “bad” LDL cholesterol levels and systolic blood pressure.
Next time you’re cooking something starchy for dinner, consider eating fiber and protein-packed lentils instead.
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Garlic
A 2016 study found that garlic powder reduces body weight and fat mass among people with non-alcoholic fatty liver disease (NAFLD).
Recent studies have also shown that garlic supports blood-sugar metabolism, and helps control lipid levels in the blood. What’s more?
Eating garlic can help boost your immune system, help ward off heart disease, fight inflammation,
increase memory retention, and lower blood pressure, so consider adding some to your next meal.
At the very least, it is preferable over salt, which can lead to water weight gain and bloating.
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Salmon
Salmon boasts significant anti-inflammatory properties thanks to its rich omega-3 fatty acid content, meaning it’s an excellent source of protein for those looking to jumpstart their weight loss.
In fact, one study that examined the effects of weight loss and seafood consumption showed wild salmon to be the most effective at reducing inflammation—better than lean white fish and a fish-free diet.
According to a study published in The Journal of Nutritional Biochemistry, fishy fatty acids may also signal thyroid cells in the liver to burn more fat.
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Oysters
Speaking of things you find in the sea, oysters have also been shown to contribute to weight loss thanks to their impressive zinc content.
One study found that obese people who consumed 30 milligrams of zinc per day—the equivalent of just six raw oysters—had lower BMIs, weighed less, and showed improvements in blood cholesterol levels.
If oysters aren’t your thing, spinach, pumpkin seeds, and mushrooms are also excellent sources of zinc.
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Parmesan Cheese
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 (a building block of protein) 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 found in dairy products such as Parmesan has been found to increase thermogenesis—the body’s core temperature—and thus boost your metabolism.
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Beans
Beans can help boost feelings of fullness and manage blood sugar levels, making them an excellent ally in your weight loss battle.
In fact, a recent study published in The American Journal of Clinical Nutrition found eating one serving a day of beans, peas, chickpeas or lentils could contribute to modest weight loss.
And if you need another reason to bulk up on beans, remember that the fiber and protein-rich legumes are other excellent sources of genistein—the same compound found in peanuts and lentils that aids weight loss.
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Broccoli
Calcium and vitamin C team up well to boost metabolism, and broccoli is just one of several healthy foods that contain both nutrients.
What sets broccoli apart from the others, however, is that the green veggie also contains kind of fiber that’s been shown to increase the digestion, absorption and storage of food, also known as the thermic effect of food or TEF.
A revved up metabolism combined with an increased TEF is a match made in weight loss heaven!
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Mustard
When it comes to condiments, mustard is about as healthy and low cal as it gets, and the pungent yellow stuff that contains about 5 calories per teaspoon has also been found to stimulate weight loss.
Scientists at England’s Oxford Polytechnic Institute found that eating just one teaspoon of mustard can boost the metabolism by up to 25 percent for several hours after it’s been consumed.
Researchers attribute this to capsaicin and allyl isothiocyanates, phytochemicals that give the mustard its characteristic flavor.
So instead of reaching for the sickeningly sweet ketchup, make sure you have mustard on hand at your next BBQ.
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Apple Cider Vinegar
Another condiment worth utilizing in place of sugary dressings and marinades is apple cider vinegar.
According to a study published in Bioscience, Biotechnology, & Biochemistry, consuming apple cider vinegar each day can lead to weight loss, reduced belly fat, waist circumference, and lower blood triglycerides.
More specifically, the study of obese Japanese participants found that those who consumed 1 tablespoon of ACV over a three month period lost 2.6 pounds, and those who consumed 2 tablespoons lost 3.7 pounds in the same time frame.
Go ahead and toss a tablespoon or two of this calorie, fat, and sugar-free stuff in your next salad dressing, sauce, or smoothie.
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Blueberries
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 received 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 weren’t given any blueberry-enriched powder.
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Grapefruit
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.
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Sesame Seeds
Sesame seeds likely aren’t one of those foods you pay any mind to, but the crunchy little buggers have been shown to play a crucial role in weight maintenance and deserve to be tossed into a salad or whole wheat noodle dish.
Researchers suspect its the lignans—plant compounds—found in sesame seeds (and flax seeds) that makes them so special.
In a 2015 study, women who consumed high levels of lignans tended to weigh less and gain less weight over time when compared to women who didn’t consume these compounds in high amounts.
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Kefir
Kefir is a yogurt-like substance, but it actually contains less sugar and more protein than conventional yogurt while remaining packed with gut-friendly probiotics that can help you lose weight by aiding digestion.
In one study, kefir displayed weight loss properties similar to those of milk and other dairy-rich products.
Other probiotic-rich foods include kombucha, bone broth, and fermented items such as sauerkraut and kimchi.
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Spirulina
Spirulina is a high-protein seaweed supplement that’s typically dried and sold in powdered form.
The dried stuff is about 60 percent protein, and, like quinoa, it’s a complete protein, meaning it can be converted directly into muscle in the body and is thus a great weight loss tool.
A tablespoon of the blue-green algae delivers 8 grams of metabolism-boosting protein for just 43 calories, plus half a day’s allotment of vitamin B12, which in and of itself can give you more energy and boost your metabolism.
Try tossing some spirulina into a smoothie and watching the pounds melt off. For more skinny smoothie ideas, check out this list of 56 Smoothies for Weight Loss!
