Your weight-loss goals, personality and lifestyle al impact on your potential to lose weight, so selecting a plan that fits in with all these criteria gives you the best chance of success. Avoiding fad diets and fast-track options is important as these are rarely sustainable. When choosing a weight-loss plan, it’s important to consider the following points:
That doesn’t mean you need to ditch the scale, though. Studies continue to point to the fact that monitoring your weight can be an effective strategy for losing weight and discouraging weight gain (another healthy pursuit) provided it doesn’t cause any emotional distress. Just don’t get married to a number on the scale or get caught up in a set number of pounds you’d like to lose. Instead, settle on how you’d like to feel. Maybe you’d like to be more energetic or perhaps you’d like to manage your health without the need for medications. You can accomplish these goals without losing much weight.
The best diet is the one we can maintain for life and is only one piece of a healthy lifestyle. People should aim to eat high-quality, nutritious whole foods, mostly plants (fruits and veggies), and avoid flours, sugars, trans fats, and processed foods (anything in a box). Everyone should try to be physically active, aiming for about two and a half hours of vigorous activity per week. For many people, a healthy lifestyle also means better stress management, and perhaps even therapy to address emotional issues that can lead to unhealthy eating patterns.
The notion that abdominal obesity is the most dangerous kind isn't new. Back in the 1940s, the French physician Jean Vague observed that some obese patients had normal blood chemistry, while some moderately overweight patients showed serious abnormalities that predisposed them to heart disease or diabetes. Almost always, the latter patients carried their fat around their middles. And, almost always, they were men.
“If there’s one thing that comes up over and over with the thousands of patients enrolled in the National Weight Control Registry, it’s weighing yourself every day on a scale,” says Rena Wing, Ph.D., founder of the registry, which tracks more than 4,500 men and women who have lost an average of 20lbs or more and kept it off for at least six years. “Don’t obsess over the number,” she says, “but at least keep track of the general range of what you weigh so you can catch small changes as they occur and take corrective measures immediately.”
Weight Watchers has been around for over five decades, and they have recently revamped their diet program to include a stronger emphasis on physical activity as well. The modern-day Weight Watchers is more of a lifestyle overhaul than a strict diet plan, and that’s what makes it so successful. People looking to change their lifestyles permanently benefit from the extensive resources and the support of a large online community.

From celebrity-endorsed to science-backed, finding the best diet for your body and lifestyle can be an exercise in frustration—definitely not the kind of exercise you need right now! To make your search easier, we've pulled together the 10 most popular diets based on which ones have consistently ranked highest on the annual U.S. News & World Report rankings, WebMD, and other current diet lists. Just know this: It's not about finding out which diet is the most popular overall but which one fits your goals and lifestyle the best. After all, the best diet for you is the one you can stick with (and enjoy)!


For even more impressive effects on body composition: aim for exercise forms which elicit a positive hormonal response. This means lifting really heavy things (strength training), or interval training. Such exercise increases levels of the sex hormone testosterone (primarily in men) as well as growth hormone. Not only do greater levels of these hormones increase your muscle mass, but they also decrease your visceral fat (belly fat) in the long term.


“Do what you can instead of quitting when you can't be ‘perfect,’” Fear says. As if there’s such a thing as “perfect.” After all, research suggests that perfectionism surrounding food and weight, especially coupled with body dissatisfaction, contribute to disordered eating and even obesity in women. Researchers note that perfectionism can contribute to poor self-esteem, dietary restraint, and binge eating.

Some women have trouble losing weight because of a hormonal problem. The thyroid gland, located in the neck, pumps out hormones that control body metabolism. If the gland's output isn't high enough, a condition known as hypothyroidism, the pounds can pile on - and stay on. If you think thyroid trouble might underlie your weight-loss difficulties, a doctor can test your hormone levels via a simple blood test. If you have a deficiency, effective treatment is available.


That doesn't mean one type of eating has the edge, however. "I individualize eating plans to allow both men and women to enjoy their preferences for carbs or protein, providing they select the healthy versions," says Tallmadge, who is also a spokeswoman for the American Dietetic Association. Another difference Tallmadge sees in her practice is that women tend to be fairly knowledgeable about food and calories, while the men don't think much about nutrition.
The Academy of Nutrition and Dietetics (AKA the top nutrition authority in America) released a revised paper this year saying that both vegetarian and vegan diets are best for people's health as well as the environment. If you're not ready to make a complete shift to meatless and cheese-less, consider "part-time" vegan and vegetarian plans, where you eat mostly plant-based at breakfast and lunch or on weekdays, and then eat fish, meat, dairy, and eggs only during designated times.

If you’re already enjoying and eating foods high in fat along with protein, you might want to consider going on the keto diet. It’s been proven to be more effective at weight loss than a low-fat diet, and you’ll likely have an easy time transitioning to it. (9) Among my weight loss tips, going keto is the diet that produces the quickest results alongside significant health changes.
Every time you complete 10 reps on the rowing machine, lift the handles straight up over your head—without bending your elbows—for two consecutive repetitions before returning to normal rowing form. This works your shoulders and back harder, as well as your legs, since they have to produce more power to give you the momentum to perform the move, says McGarr.

Considering that only 1 in 10 Americans meet their produce requirements, it’s pretty safe to say you need to eat more veggies. And no matter what food philosophy you subscribe to, veggies are a big part of the program. Vegetables have a lot going for them: They fill you up for very few calories, and they flood your body with the nutrients it needs to fight diseases, like heart disease, type 2 diabetes, and some cancers.
"When going out for fast food, I used to get the large-size value meal. Now, I satisfy a craving by ordering just one item: a small order of fries or a six-piece box of chicken nuggets. So far, I've shaved off 16 pounds in seven weeks, and I'm on track to being thinner than my high school self for my 10-year reunion later this year." —Miranda Jarrell, Birmingham, AL
For some, this is the hardest part of life after a diet. Working out how much of each component make up a healthy, well-portioned and flavorsome meal can be tricky and takes a bit of practice. Nonetheless, it’s crucial if you’re going to maintain your optimum weight. If this aspect worries you,  why not consider a meal delivery service where each ingredient comes pre-portioned? After a month or so, you’ll probably feel a lot more confident about how much you should be eating at any given meal.
LoseIt.com is a high tech solution to weight loss. Whilst it doesn’t provide a great deal of advice on healthy eating and recipes, or on particular workouts to try, its various tools and apps help you to accurately track your eating and exercise activities to determine methods to improve. This service is available in three forms: Basic, Premium or Premium plus Bluetooth scales. The...
Very good article. Many of the people I work with have health issues related to type 2 diabetes so this article gives excellent direction for those struggling to manage their health condition with an appropriate diet that they can sustain. Counting calories is not necessarily the answer. Often times, people cannot understand why they just cannot lose weight or how they became diabetic or what to do about it. Thanks a lot.
Sorry keto -- the Mediterranean diet is king. Endurance athletes and celebrities like LeBron James and the Kardashians have raved about the high-fat, low-carb ketogenic diet -- which was among Google’s most-searched terms this year. But Dr. Louis Aronne, an endocrinologist at NewYork-Presbyterian and Weill Cornell Medicine who runs the Comprehensive Weight Control Center, noted that the Mediterranean diet “is the only diet that has been proven in trials to promote weight loss and reduce the risk of heart attack, stroke and other cardiovascular diseases.” This meal plan includes using olive oil rich in healthy omega-3 fatty acids as your main cooking oil, and loading your plate with fruits and vegetables, whole grains and lean protein like fish and chicken, with the occasional piece of red meat. The American Heart Association recommends a similar diet that emphasizes whole, unprocessed foods, particularly fruits, veggies and whole grains, as well as low-fat dairy products, nuts and legumes, and non-tropical vegetable oils, while reducing salt, sugar and trans fats.

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.
Any movement counts. The numbers are daunting: The 2018 Physical Activity Guidelines for Americans suggest a minimum of 150 minutes (2.5 hour) of moderate-intensity aerobic activity a week (walking briskly, playing doubles tennis, raking leaves), or 75 minutes (one hour, 15 minutes) of vigorous-intensity activity (running, a strenuous fitness class, carrying groceries up stairs), as well as muscle-strengthening activities (resistance training and weightlifting) two days a week. But if you want to lose weight, work up to 300 minutes of moderate-intensity activity a week, or 150 minutes of vigorous-intensity activity. “But doing something just a few minutes a day to get started has benefits,” said Piercy. “So parking farther away when you’re running errands, getting up from our desks and going down the hall instead of sending an email -- those are things people can start incorporating into their daily lives now that may be a little easier than saying, ‘Oh my gosh, I have to figure out how to fit 2.5 hours of activity into my week.” If you are starting from zero physical activity, Dr. Jakicic suggests taking a 10-minute walk five times a week, shooting for 50 minutes a week, and building on from there once it becomes habit.
Lastly, consider how the diet plan can be incorporated into your lifestyle and whether it’s sustainable for you over the long-term. Most weight loss fails because of the dieter’s inability to maintain their commitment. Price, time requirements for meal planning and preparation, satisfaction and flexibility with your lifestyle are therefore essential to your success, no matter which diet plan you choose.
Consequently, researchers have widely discredited the hCG diet, which involves using hCG injections, pellets, sprays, or drops, and consuming  as few as 500 calories daily. The diet is problematic not only because there’s a lack of research on hCG supplements, but also because the calorie requirement is dangerously low, potentially leading to nutrient deficiencies, fatigue, hormone imbalances, blood clots, and other issues. Thus, most experts agree the hCG diet is not safe for anyone, the Mayo Clinic notes. (35)
If figuring out what to put into your body is too overwhelming, start with how much you're serving yourself. The easiest way to do this? Swap out your plates for smaller ones, like mother of two Jeanenne Darden did. With the help of this trick, she managed to lose an amazing 22 percent of her body weight, going from 187 pounds to 146 pounds. "I ate normally," she says. "I just ate less of everything." Pro tip: This trick is even easier with some cute portion-control dishware.
One of the biggest mistakes women make when trying to figure out how to lose belly fat: too many crunches, too little cardio. No matter how toned your abs are, your belly won't look flat until you get rid of the layer of fat on top of them, says Jessica Smith, a certified personal trainer and star of fitness DVDs. For that, you need to rev your calorie burn. Interval training, in which you alternate high-intensity bursts of activity with easier bouts, has been shown to zap more belly fat than steady-paced moderate workouts.

The South Beach Diet is also considered low-carb, but it's not as restrictive as Atkins in its later phases. In fact, even in the early phases of the South Beach Diet, small servings of complex, non-vegetable carbs are allowed. South Beach earns high praise for weight loss and as an overall healthy way of eating, but gets panned for its complicated meal plans and time-consuming recipes by both users and experts. The ingredients in its recipes can jack up your grocery bill as well. Still, it's popular for those who love to cook, or prefer meals that aren't just a hunk of meat and a vegetable (or two).
Eating less does more for weight loss than exercising more. Consider putting the money you’d spend on a gym membership toward healthy groceries, instead. “Trying to exercise your way out of your weight problem is very difficult (because) it’s very hard to exercise that much,” explained Dr. Aronne. Burning about 3,500 calories equals one pound; someone weighing 150 pounds walking for an hour would burn around 250 calories. “You really need to cut down on calorie intake to lose the weight. Exercise is better at preventing weight gain.” The recommended daily diet is around 2,000 calories, but if you want to lose weight, Dr. Avigdor Arad, the director of the Mount Sinai Physiolab, suggests that women consume between 1,200 to 1,500 calories a day on average, and men between 1,500 and 1,800 calories. But visit your doctor to see how your own metabolism, family history and any medications you’re taking could be influencing how easily you gain and lose weight, and what your nutritional needs are. “There is a lot of variation,” he said.

There is at least one area where women have the edge, weight-wise. When men deposit fat, it most often goes to their middles, while women's excess weight tends to settle below the belt and in the middle. And it turns out that the "pear-shaped" body has a health advantage over the "apple": Those who carry extra fat mostly around their middles are at higher risk of developing heart disease than those who are bottom-heavy.


The HMR Program uses meal replacements – think low-calorie shakes, meals, nutrition bars and hot cereal – in phases, coaching from experts, physical activity and an emphasis on fruits and vegetables to help dieters shed pounds fast. While last year the diet shared the No. 1 ranking in this category with the Biggest Loser diet, this year it has the top spot to itself. "This diet makes it easy to lose weight fast and would likely be effective for someone who wants to lose weight for a specific event," one expert said. "However, as far as long-term healthy-habit-forming, this diet falls short" in part because dieters don't learn to make their own healthy food choices.

The upgrade is a touch steeper than it is for other tracking app upgrades — most run $4–5 per month. But we found that those inexpensive alternatives were chaotically organized and slow to respond, elements that had us avoiding opening them at all. SparkPeople and Lose It! both came with lots of lag time and finicky search bars that made us hesitant to launch the apps, let alone log in three or more times a day.
“Diet and exercise are a marriage that should never divorce,” said Giancoli, noting that the benefits of exercise aren’t restricted to the sheer number of calories you burn during thirty minutes on a treadmill. (Need one of those, by the way? We have some favorites.) Instead, research shows that muscle tissue burns more calories than fat tissue, proving that “muscle mass is a key factor in weight loss.”
These are very convenient if you don't have the time, energy or ability to plan for and prepare meals. A prepackaged food program gives you a no-hassle, no-brainer approach to dieting, but the best come at a cost. Even the least expensive prepackaged plans cost more than just buying your own food, and it can be difficult to find out the true cost until you actually commit. Still, if you can afford it, you get a nutritionally balanced, calorie-controlled eating plan with lots of support and no additional tools needed -- except a microwave oven, which are covered in a separate report.

The MIND diet, or Mediterranean-DASH Intervention for Neurodegenerative Delay, is a sort of hybrid between the DASH diet and the Mediterranean diet. It features foods meant to slow the progression or development of Alzheimer’s disease, the most common form of dementia and an incurable neurodegenerative condition that more than 5 million Americans are living with, according to the Alzheimer’s Association. (12) Some research backs up this notion, including a study published in September 2016 in Alzheimer’s Dementia that found a link between following the MIND Diet and a reduced risk of the disease. (13)
The benefits of exercise, at least as far as weight loss is concerned, have a lot more to do with building (think: health, energy, confidence, muscle) than burning calories or fat, says Zach Moore, C.S.C.S., a fitness and lifestyle coach at Precision Nutrition, tells SELF. After all, Albers notes that exercise is linked to improved moods, stress reduction, and the “wow, my body’s pretty cool!” attitude that you need to crush your goals.
Did bikini season sneak up on you? Is your soon-to-be worn wedding dress still just a touch too tight? Did a last-minute invite for a beach getaway come your way? You're a lucky dog – and a panicked one too because you want to drop pounds, and fast. These 10 diets are likely to help you lose significant weight within a year, according to a panel of experts who reviewed 41 plans for the U.S. News Best Diets rankings. Just remember: Short-term weight loss is markedly different from long-term weight loss, which is more important for your health.
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.
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