To determine weight-loss percentage, the current weight is subtracted from the original weight. Then, that answer is multiplied by 100. That answer is divided by the original weight. For example, an individual who weighs 150 pounds and loses 15 pounds uses the following calculation: 150 pounds - 135 pounds = 15 x 100 = 1,500. 1,500 divided by 150, or the original weight, yields the answer of 10 percent.Know More
While the weight-loss percentage is used for figuring the percentage of weight lost on a diet plan, it can also be used in cases where there is an unplanned loss of weight. According to the Association of Nutrition and Foodservice Professionals, an unplanned loss of weight factors in such criteria as the amount of weight lost, when weight loss began, and a person's recent health or medical history.
The ANFP adds that health care professionals must assess dietary changes, activity levels, behavioral changes, and the kinds of herbs or medicines an individual may be ingesting if weight loss is unexpected. Any unplanned loss of weight greater than 5 percent within a 30-day period is considered severe, as of 2014.
The National Heart, Lung and Blood Institute points out that, besides one's weight-loss percentage, the BMI, or body mass index, can assist in projecting one's risk for disease, especially if he is currently overweight. BMIs can be obtained by the use of online calculators and are based on one's weight and height.Learn more about Fitness & Exercise
A survey of expert reviews in U.S. News & World Report ranked Weight Watchers as the best weight loss plan, followed by the Biggest Loser Diet, Jenny Craig and the Raw Food Diet. The metrics used to make these determinations measured both short- and long-term weight loss.Full Answer >
Metro Parent Magazine lists several weight loss camps in southeast Michigan. For example, there is a weight loss program called Beaumont's Healthy Kids Program. It is a 12 week class for children ages 3 to 18 year old. This particular program includes thorough training on improving healthy life habits. The participants and their parents meet with dietitians, psychologists, exercise physiologists and other health-care professionals to improve their lifestyles.Full Answer >
FranchiseHelp.com defines the fitness industry as consisting of fitness centers and the weight-loss industry. IBIS World holds that fitness centers generate approximately $27 billion per year as of 2014; ABC News reports that the weight-loss industry earns approximately $20 billion per year.Full Answer >
Healthy muscle and body fat percentage varies from person to person and depends mainly on a person's level of physical activity. According to fitness expert Jillian Michaels, the healthy range of muscle mass for women is between 20 and 21 percent and for men it is 13 to 17 percent.Full Answer >