Trying yet again to lose those last 10 pounds? We hear you. In fact, 50 percent of women say that within six months they gain back any weight they've managed to ditch. And more than a quarter have dieted so many times they've lost track of the number. Well, get ready to stop the endless yo-yoing: Science has finally come up with simple, groundbreaking solutions for lasting weight loss. We checked in with the top experts in the field and scoured the latest research to bring you the skinny on everything you need to reach your slim-down goals and stay there.

"Protein is great for fat loss. It helps build and preserve lean muscle tissue and can increase the amount of calories you burn. It’s also a great source of energy that helps you feel fuller for longer, so you’re less tempted to snack. Good sources include chicken breast, tuna, eggs, milk and chickpeas. And if you’re finding it difficult to avoid snacks that are high in carbohydrates, try substituting them for protein shakes or bars. Remember also to opt for the lean sources of protein because some sources can be high in saturated fat."
There’s a good reason you won’t see many fast-food restaurants decorated in blue: it functions as an appetite suppressant. So serve up dinner on blue plates, dress in blue while you eat, and cover your table with a blue tablecloth. Conversely, avoid red, yellow, and orange in your dining areas. Studies find they encourage eating. Don’t miss these other kitchen changes to help you eat less without noticing.
Your diet should contain an absurd number of veggies if you’re looking to melt fat away—broccoli being one of them. “When it comes to vegetables, which are very important, I would definitely throw broccoli as No.1,” says White. Broccoli is low in calories and high in fiber, which means it’s going to fill you up, keep you full, and stop any unnecessary craving-driven eating later. One cup of the green stuff contains close to 3g of fiber for a measly 30 calories. It’s also an excellent source of iron, calcium, and vitamin C, which will encourage greater blood flow to the muscles, support healthy bones, and increase immunity.
Listen up: Skipping meals will not make you lose weight faster. If a hectic day makes a sit-down meal impossible, stash an energy bar or a piece of fruit in your car or tote, keep snacks in your office desk drawer, and make a point of getting up to grab a nosh — anything that will keep you from going hungry! Going long periods of time without food does double-duty harm on our healthy eating efforts by both slowing down your metabolism, and priming you for another binge later in the day. (Think: You've skipped breakfast and lunch, so you're ready to takedown a whole turkey by dinner!) Make it your mission to eat three meals and two snacks every day, and don't wait longer than three to four hours without eating. Set a "snack alarm" on your phone if needed.
Routinely squeaking by on five hours or less per night increases visceral fat levels, according to a 2010 Wake Forest University study. What’s more, after analyzing 28 different studies, UK researchers found that people who slept 5.5 hours or less per night ate an extra 385 calories the day after compared to those who snoozed for at least 7 to 12 hours. On top of that, they preferred to munch on fatty foods full of empty calories, like chips.
What happens if you fast for a day? What happens if you don't eat for a day? While most people will feel hungry and possibly tired, there is also a range of other effects. In this article, learn about how the body starts to burn fat for energy and whether fasting for 24 hours can be a good weight loss tool. We also investigate the possible risks. Read now
Most of us eat quickly, chewing each bite just a few times, which means we consume more food than we realize. Slow down and you'll slim down: In a recent study, people who chewed each bite 40 times ate almost 12 percent less than those who chewed just 15 times. When we chew longer, our bodies produce less ghrelin, a hormone that boosts appetite, and more of the peptide hormones that are believed to curb hunger. "Chewing seems to stimulate the gut to make appetite-suppressing peptide hormones," Dr. Cypess explains. Plus, the more you chew, the more thoroughly you break down food, which may release nutrients into your blood faster and give your brain time to register that you're full. From now on, focus on eating slowly at every meal. Put down your fork between bites and work your way up to 40 chews per mouthful of food.
Second, weight is a weird thing that can go up or down for a dozen different reasons, many of which have nothing to do with fat or muscle being lost or gained. This is part of why I recommend weighing yourself daily and only paying attention to the weekly average (full detail here), not adjusting your calories based on what you see after 1 week (I suggest waiting 2-3 weeks before making changes to confirm that changes actually need to be made), and tracking your progress using more than just your weight on the scale (body fat percentage, measurements, pictures, mirror).
High blood sugar levels coupled with high blood ketones, on the other hand, will mean that you have a pathologically low level of insulin – something non-diabetics do not suffer from. This can lead to ketoacidosis – a potentially life-threatening condition. If this happens, you’ll need to inject more insulin; if you’re at all unsure of what to do, contact a medical professional. Coveting really high blood ketones for weight control is not worth the risk for type 1 diabetics.
After dinner, wash all the dishes, wipe down the counters, turn out the light, and, if necessary, tape closed the cabinets and refrigerator. Late-evening eating significantly increases the overall number of calories you eat, a University of Texas study found. Learning how to stop late-night snacking can save 300 or more calories a day, or 31 pounds a year. Learn more about how eating late at night makes you fat.

Nuts have a very high satiety power—meaning they make you feel fuller after eating than many other foods. And even though they’re high in calories, those calories appear to be processed differently in the body. University of Michigan researchers found that men who added 500 calories’ worth of peanuts a day to their diet gained no excess weight at all.

You might feel silly, but it works. When Alan R. Hirsch, M.D., neurological director of the Smell & Taste Treatment and Research Foundation in Chicago, tried this with 3,000 volunteers, he found that the more frequently people sniffed, the less hungry they were and the more weight they lost—an average of 30 pounds each. One theory is that sniffing the food tricks the brain into thinking you’re actually eating it.
A daily run or Spin class is great for your heart, but cardio workouts alone won't do much for your waist. "You need to do a combination of weights and cardiovascular training," says Sangeeta Kashyap, MD, an endocrinologist at Cleveland Clinic. Strength training increases muscle mass, which sets your body up to burn more fat. "Muscle burns more calories than fat, and therefore you naturally burn more calories throughout the day by having more muscle," says Kate Patton, a registered dietitian at Cleveland Clinic. Patton recommends 250 minutes of moderate-intensity exercise or 125 minutes of high-intensity exercise a week.
The trick to keeping your appetite in check is avoiding foods that make you lose control. That's tough to do when you're surrounded by mouthwatering choices everywhere you go, but Stice says that a technique called mindful resistance can help. "If you're tempted to have a scone with your coffee at Starbucks, instead of thinking about how delicious it will taste, tell yourself you'll get health benefits such as a smaller waist or a healthier heart from not having it," he says. "Doing this actually changes your brain by strengthening the area that helps you resist things and weakening the region that makes you think of treats as a reward."
After dinner, wash all the dishes, wipe down the counters, turn out the light, and, if necessary, tape closed the cabinets and refrigerator. Late-evening eating significantly increases the overall number of calories you eat, a University of Texas study found. Learning how to stop late-night snacking can save 300 or more calories a day, or 31 pounds a year. Learn more about how eating late at night makes you fat.
 Standing up taller can make you look 5 pounds slimmer, says Deborah L. Mullen, a certified strength and conditioning specialist in San Luis Obispo, CA. How can you make it a habit? Try Pilates. According to a 6-month pilot study of 18 chronic back pain sufferers, Pilates is one of the best ways to improve posture and strengthen your ab and back muscles. Jessica Chasity, Prevention’s senior fitness editor and a certified Pilates instructor, suggests two moves you can actually do while you’re still in bed that will set you straight for the day:

Or skip your favorite early-morning show—whatever it takes to grab a few more minutes of sleep each day. When researchers at the University of Chicago studied men who were sleep-deprived, they found that after just a few days, their bodies had a much harder time processing glucose in the blood—a problem common in overweight diabetics. When the individuals returned to a more normal seven to eight hours of sleep a night, however, their metabolisms returned to normal.


“Eat vegetables before or with meals. Whether you are hungry on your way home or right when you walk in the door, snacking on veggies can help you keep your portions in check once you sit down to a meal. I also recommend starting your dinner with a vegetable salad or vegetable soup to fill you up and prevent overeating. — Ilyse Schapiro, MS, RD, CDN, author of  Should I Scoop Out My Bagel?
When researchers in Brazil studied 13,000 people over a three-year period, they found that men with the highest levels of inflammatory agents in their body were also the most likely to gain weight. And periodontal disease, which is caused by poor oral health care, is one of the most common sources of inflammation. Brushing twice a day, flossing, and making regular trips to the dentist are the best ways to prevent the disease. Hate flossing? Studies show that a dose of Listerine may be just as effective at reducing levels of inflammatory bacteria within the mouth.

This study took 83 subjects, estimated the daily calorie requirements of each person (aka their maintenance levels), and then created a caloric deficit of 30%. They then divided them up into 3 groups. The first had only 4% of their total daily calorie intake coming from carbs. The second had 50% of their total calorie intake coming from carbs. The third had 70% of their total calorie intake coming from carbs. Guess what happened? Even though some people were eating a VERY LOW carb diet and others were eating a VERY HIGH carb diet… they all lost the same amount of weight and body fat. Why? Because low carb or high carb isn’t what makes us gain or lose fat. Calories are, regardless of how many of them come from carbs.
So, my issue is understanding the calories I need for lifting. I know there are a lot of variables involved and things I’m probably overlooking.. is there a formula for a rough estimate for my question? And is there a method you trust for determining overall caloric intake? I try to use ones with multiple variables and average out the recommended amounts.
What’s your take on Gary Taubes’ work (if you’ve read it)? He hates the calorie in/out concept but from reading it that’s mainly because it doesn’t address causality (and he doesn’t believe everybody that’s obese/overweight is just lazy/stupid). As I understand it he specifically he says insulin levels regulate how easily fat is stored and available to be burned off and affects how hungry we get. Is that wrong?
To banish stubborn belly fat, you have to ramp up your workouts. In a study published in the journal Medicine and Science in Sports and Exercise, people who completed a high-intensity workout regimen lost more belly fat than those who followed a low-intensity plan. (In fact, the low-intensity exercises experienced no significant changes at all.) "You need to exercise at full intensity because the end goal is to burn more calories, and high intensity exercise does just that," says Natalie Jill, a San Diego, Calif.-based certified personal trainer. High intensity workouts mean you're going all out for as long as you can. If this sounds intimidating, think of it this way: you'll burn more calories in less time.
Wonderful! I hate cardio. I have created a caloric deficit of about 500 calories, so I think I’m just going to do about 30 min of cardio on the days I don’t weight train. I think being at the gym once a day (5 or 6 days a week) helps my motivation. I have a treadmill at home but I don’t feel the same on it as I do in the gym surrounded by other fitness minded people. Looking forward to the cardio articles! BTW, an article on correct form for some basic exercises would be great for us beginners as well!

You don’t have to be the next Usain Bolt in the making to enjoy some serious belly-slimming results from hitting the track from time to time. Even a moderate-rate jog a few times a week can blast through that belly fat; in fact, a study conducted at Duke University Medical Center found that, over the course of an eight-month study, overweight adult study subjects who jogged 12 miles a week lost the most belly fat and burned 67 percent more calories than participants who did an equivalent amount of resistance exercise, or a combination of cardio and resistance work.
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