Commercial programs Weight-Loss
Like self-help programs, the commercial programs hold regular meetings to provide encouragement and support. But a significant difference between the two types of programs is money. The commercial programs charge fees to participate in meetings and also sell diet plans, as well as prepared foods and diet aids to go along with those plans. Costs for these programs vary, depending on how long you commit to the program, whether you attend meetings in person or online, and whether you purchase the foods or diet aids. Check with the specific organization for more information.
The most popular of the commercial programs, Weight Watchers, has more than 25 million participants worldwide. As a member, you receive a daily allotment of points (based on your weight, age, gender, and other factors) to spend on food, along with point values for a wide range of foods.
In late 2010, Weight Watchers introduced PointsPlus, a revamped system that puts more emphasis on the nutritional value of each food to assign point values. On the old plan, a 100-calorie bag of cookies was two points, the same as a 100-calorie apple. Under the new plan, fruits and non-starchy vegetables are now zero points. And foods high in protein and fiber have lower point values than foods high in fat and refined carbohydrates. The idea is to encourage people to eat more healthful, nutrient-dense foods and fewer "empty" calories from treats.
There's no need to buy Weight Watchers–brand foods. The program also encourages members to get regular exercise. Two published trials showed that people who went to Weight Watchers meetings regularly lost about 5% of their weight over three to six months. Meetings are led by people who have successfully lost weight and kept it off through the Weight Watchers program.
The other leading commercial weight-loss program, Jenny Craig, has more than 725 centers around the world. To get started, you visit a local Jenny Craig center and have your weight analyzed by a staff member. These staff members are not dietitians or other health professionals, but they're trained in the Jenny Craig program, which, according to the company, was developed by dietitians. Based on your weight, the staff member recommends a dieting, exercise, and behavior-modification program to help you lose about 1 pound a week. In general, members are advised to eat three meals and three snacks each day, as well as to drink eight 8-ounce glasses of water each day and to increase their physical activity as much as they can. Jenny Craig also sells a wide array of packaged foods, diet aids, vitamin and mineral supplements, and even devices such as pedometers. Members have the option of preparing their own meals, but the prepared foods have been shown to help them stick with the diet.
Online options for dieters
In addition to the Weight Watchers and Jenny Craig online programs, there are numerous other Web-based diet and exercise programs, some of which are free. Similar programs are also available for use on a smartphone (see "Smartphone applications to spur weight loss"). Most offer tools that allow you to easily track your eating and exercise habits, count calories, and chart your weight loss. Some have programs specifically targeted to men or women, and many offer plans that follow specific types of diets, such as low-carb, Mediterranean, or vegetarian. Most also feature online chats or discussion groups, and some provide e-mail advice from experts, including psychologists and dietitians.
These are some of the better-known options:
Calorie Counter (caloriecount.about.com)
Calorie King (www.calorieking.com)
DietWatch (www.dietwatch.com)
NutriSystem (www.nutrisystem.com)
SparkPeople (www.sparkpeople.com)
Vtrim (www.uvm.edu/vtrim)
WebMD (www.webmd.com/diet)
But how well do they work? A study published in Obesity involving more than 2,800 members of the Kaiser Permanente health plan revealed that people who followed a tailored expert system lost more weight than those assigned to an information-only plan. Both options were offered online only, but while the information-only group received just factual information about weight management and diet strategies, the tailored system focused on a healthy diet and provided tips targeted to the participant's particular issues. For example, those who believed overweight people lacked willpower were given messages attempting to change that perception, and those unable to exercise weren't given exercise advice.
According to a review of Web-based interventions for weight loss published in 2010 in Obesity Reviews, the frequency of a user's log-ins, self-monitoring occasions, chat room attendances, and bulletin board posts was correlated with losing weight or keeping it off in many studies. But there's a dearth of information on the long-term impact of Web-based interventions, the authors noted.
It's certainly worth checking out a few of the online programs. Even without proof of clear benefits from a specific one, the very act of paying more attention to your eating and exercise habits seems to help.
Smartphone applications to spur weight loss
Smartphones such as the iPhone, Android, Blackberry, and Palm WebOS can make it even easier to track your eating and exercise, thanks to an ever-growing number of applications (apps) designed for dieters that run on these multipurpose computers.
Food diaries and supportive communities are proven factors in successful weight control programs. Lose It! (for iPhone, free) offers both. You enter your height, weight, age, gender, and target weight, and the app calculates your daily caloric allotment. As you go through the day, you log in every morsel you put into your mouth and each minute of physical activity. The app draws from a very comprehensive database of foods and physical activities to keep a running tab of the calories you've consumed and expended and the number remaining in the day's allotment. It also computes your nutritional intake in terms of calories, carbs, protein, saturated and unsaturated fats, and sodium.
To stay on track, you can set up e-mail notes to yourself reminding you to fill out the log. You can also register on the Lose It! Web site to get support from a community of people who've had success in losing weight.
Calorie Counter by FatSecret (for iPhone, Android, and BlackBerry, free) is similar but less intuitive to use and does less of the math for you.
iTreadmill (for iPhone, 99 cents), CardioTrainer (for Android, free), and Endomondo Sports Tracker (for Android and BlackBerry, free) use the phone's GPS to turn your phone into a pedometer and navigator.
Absolute Fitness (for most smartphones, $4.99) allows you to log and manage your food intake, exercise, and weight. It displays the nutritional composition of food and the calorie expenditures of different activities. You set your personal diet, exercise, and weight-loss goals, and the app tracks your progress.
Note: As of September, 2013, many more smartphone apps are now available for the iPhone and Android platforms.
Commercial programs Weight-Loss
Commercial, programs, Commercial programs
via The Best Weight Loss http://ift.tt/18im3Y5