Body for Life - WikiHQ

Body for Life (BFL) is a 12-week nutrition and exercise program, and also an annual physique transformation competition. The program utilizes a low-fat high-protein diet. It was created by Bill Phillips, a former competitive bodybuilder and previous owner of EAS, a manufacturer of nutritional supplements.

It has been popularized by a bestselling book of the same name.

Medical experts have described Body for Life as being effective, if difficult to follow.

Exercise

The human body adapts itself to changes in nutritional intake. If the calorie intake is reduced, the body responds by slowing down its metabolism, and by burning muscle in preference to fat. This reduces the metabolism long-term. When the diet comes to an end and normal calorie intake is restored, the individual starts to gain weight even faster than before. This is known as yo-yo dieting. Diets that focus exclusively on calorie reduction often fail in this way.

With these concerns in mind, Body for Life addresses energy expenditure (i.e. exercise) in addition to energy input. For best results, Body for Life holds that this exercise should include weight training to build skeletal muscle and increase the metabolism over the long term. This also helps to maximise the energy expenditure and fat loss from aerobic exercise.

Body for Life's exercise program is more complicated than its diet program. It suggests exercising six days a week, normally Monday to Saturday, for 45 minutes and alternating between weight training and aerobic exercise. The seventh day, usually Sunday, is a rest day (referred to as the "free day", during which no exercise is done and unhealthy, normally fatty foods may be eaten). Weight training sessions alternate between exercises for the upper body and exercises for the lower body. This allows the exercised muscles enough time to recover fully before the next training session.

Another key aspect of BFL is consuming a diet that is low enough in caloric intake to cause fat loss, while providing enough calories and protein to build muscle and cardiovascular endurance. In addition, BFL attempts to make choosing portion sizes and food as easy as possible to avoid overcomplication. The major aspects of the diet program include:

Eating 6 smaller meals per day instead of the standard 3 large meals. BFL (along with some dietary experts) maintain that eating smaller, more frequent meals throughout the day will boost the body's metabolism, causing it to burn fat faster.
Eating one "portion" of carbohydrates and one "portion" of protein at each meal. To keep determining portion sizes simple, BFL suggests that one "portion" of carbohydrates should equal a potato or ball of rice roughly equal to the size of the person's clenched fist. Additionally, one "portion" of protein would roughly equal a piece of meat the size of the person's palm and as thick as a deck of cards.
Consuming vegetables with at least two meals per day.
Taking a good multi-vitamin.
Limiting consumption of butter, cheese, mayonnaise, alcoholic beverages, and high fat salad dressings.
Allowance of one "free day" each week. A free day is one day a week in which the person is allowed to make dietary choices that do not correspond with the BFL eating program. Although this should not be a day to binge eat junk food, BFL encourages people to eat whatever foods or desserts they desire on this day. According to Bill Phillips, this allows the body to avoid the Starvation response and gives the dieter a chance to avoid cheating since they know they simply have to wait until their free day to have what they crave.

Body for Life also encourages people to eat mostly lean meats like chicken, fish, and turkey, as well as tofu. Carbohydrates that are multi-grain and unrefined are also encouraged. Bill Phillips encourages people to adopt this eating program as a lifestyle, and not as a temporary diet. Although the amount of protein eaten should be enough for some people to build good muscle mass, some observe that high-protein shakes and meal bars should be consumed to increase protein intake. Not surprisingly, the program suggests consuming protein products from EAS.

While criticized by some as a fad diet, the "program's success is based on testimonials and anecdotal evidence", it differs from many fad diets because it can be sustained.

The program's dependence on extensive exercise (45 minute workouts, six days a week), means it is not suitable for everyone.

The high-protein content of the diet has been criticized.