Potatoes
“Many people still think that because potatoes have a high glycemic index they will induce cravings and weight gain, but research shows this isn’t the case,” says Joy Dubost, PhD, RD, spokesperson for the Academy of Nutrition and Dietetics. In fact, potatoes ranked number one on the famous satiety index, which was published in the European Journal of Clinical Nutrition in 1995. During the low-carb years, they fell out of favor, but lately there’s been a renewed interest in studying their effect on diet and weight loss. After all, even though a potato is carb-heavy, it is a vegetable—one medium spud contains 168 calories with 5 grams of protein and 3 grams of fiber. Some experts argue that they are particularly satisfying because of they contain resistant starch—complex starch molecules that we can’t digest.
Apples and Pears
With a satisfying crunch—or in the case of certain softer varieties, a sweet, juicy bite—pears provide a lot of bang for your buck (the dollar kind and nutritional kind). For less than $1 and around 100 calories, you get between 4 and 6 grams of appetite-suppressing fiber, plus lots of antioxidants. A recent study from Washington State University suggests that Granny Smiths are the most beneficial for our gut bacteria due to their high content of non-digestible compounds, including dietary fiber. Researchers believe that re-establishing a healthy balance of bacteria in the colon stabilizes metabolic processes, helping to increase satiety and reduce inflammation, which has been associated with chronic health problems like heart disease and diabetes.
Almonds
If you’re looking for the perfect on-the-go snack, almonds might just be it. Several recent studies have found that snacking on them helps you stay satiated throughout the day, and eat less at meals. A small handful is the ideal portion size (about 1 ounce, or 22 almonds)—for 160 calories, you get a healthy dose of monounsaturated fat, 3 grams of fiber, and 6 grams of protein. Bonus: they’re loaded with vitamin E, which is essential for healthy hair, skin, and nails.
Lemons
Add the juice and pulp of this citrus fruit to pump up the flavor of everything from your ice water to salads, smoothies, and cooked fish, for almost no calories, recommends Koff. In addition to making the food taste better, the pectin fiber in this citrus fruit may help you fight off hunger cravings. “Lemons are also an alkaline-forming food that helps promote an optimal pH in the intestines,” she explains, which some say can help with digestion and aid in weight loss, though these claims have not yet been proven with scientific research.
Greek yogurt
Dubost recommends dairy foods of all types to her clients, but especially higher protein options like Greek yogurt and cottage cheese. The satiating effects of yogurt are especially well researched. In one study published last year in the journal Appetite, participants were given a 160-calorie yogurt snack three hours after lunch that contained either low protein, moderate protein, or high protein. Those who ate the high-protein yogurt (a Greek yogurt containing 24 grams of protein) felt full the longest, and ate dinner later than the other subjects. Some studies also suggest that the acids produced during yogurt fermentation increase satiety.
Eggs
Two large hard boiled eggs only set you back 140 calories and provide 12 grams of complete protein, which means it contains all 9 essential amino acids that your body needs but can’t make itself, says Dubost (all animal proteins offer a “complete” amino acid profile). A study published in the journal Nutrition Research found that eating eggs at breakfast helped dieters feel less hungry for a full 24 hours, while also stabilizing their blood sugar levels and helping them eat fewer calories over the course of the day.
Lean beef
Lean cuts of beef such as sirloin, tenderloin, and top round are high in protein and offer a complete amino acid profile, which make them extremely satiating. A healthy 4-ounce portion of as sirloin steak contains 200 calories and 32 grams of protein. Just don’t go overboard—even lean cuts of red meat are relatively high in saturated fat, and eating a lot of it has been associated with heart disease, cancer, and type 2 diabetes. Limit yourself to one serving a week.
Hot oatmeal
When your mom told you to eat your oats, she was right. Just make sure they’re cooked. One recent study published in Nutrition Journal found that calorie-for-calorie, oatmeal cooked with nonfat milk was more satisfying than oat-based cold cereal with nonfat milk. Participants who ate about 220 calories of the hot kind for breakfast reported less hunger and increased fullness compared to the cereal eaters—possibly because satiety is enhanced by the higher viscosity of the beta-glucan in the cooked oatmeal. Another new study suggests that its resistant starch may boost beneficial gut bacteria, which—according to mounting evidence—keep the good mood brain chemicals flowing.
Avocado
Just thinking about rich, creamy avocado is satisfying. Yes, it’s high in fat—but the good kind. Its plant-based fatty acids have anti-inflammatory benefits, which can help ease arthritis and lower risk of heart disease. Plus, half an avocado packs 7 grams of fiber. In a study published in Nutrition Journal, researchers found that adding half an avocado to lunch increased subjects’ satisfaction by 26% and reduced their desire to eat by 40% for 3 hours. Like olive oil, it increases absorption of fat-soluble nutrients, making diced avocado the perfect way to ensure your salad is delicious, filling, and fully utilized by your bod.
Fish
Fish is another very efficient source of protein. Many types of white fish are extremely lean, and fattier varieties such as salmon pack healthy omega-3 fats. Some studies suggest that fish protein may be slightly more satiating than beef protein, but more research is needed to explain why. One possible explanation is that fish are naturally high in the amino acid L-glutamate, which is associated with umami, a savory-rich taste linked to satiety.
Popcorn
Did you know popcorn is a whole grain? Yep. Four cups contain 3 grams of fiber and protein each. But its biggest trick is volume. Four cups takes up a lot of room in your stomach and as long as you eat it with only a little salt and tiny bit of oil, that size serving will set you back less than 150 calories. One study found that snacking on popcorn helped dieters satisfy their hunger while staying on track with their weight-loss plan.
Credit: Yahoo Health