Lifestyle
Increased physical activity and a diet that is limited in calories are the most important components of a weight loss program. Both components are also crucial to maintenance once the weight has been lost. The key to losing and keeping off weight is to set realistic weight loss goals that are achievable through eating in moderation, appropriate food selection, and consistent physical activity.
Increasing physical activity may help a person lose weight, primarily in the first 6 months, as well as maintain a desirable weight in the long-term. Exercise not only contributes to weight loss, it also decreases abdominal fat and increases cardiorespiratory fitness, which can reduce complications associated with overweight and obesity such as high blood pressure, diabetes, and heart disease.
It is important for people who are not used to exercising to begin with a gentle regimen that increases in intensity over time. The long-term goal is to participate in a moderately intense exercise routine for at least 30 minutes, 5 to 7 days a week. Ideally, an exercise program should combine aerobic activity such as walking, running, or swimming with a program of strength training, such as lifting light weights.
In addition to diet and exercise programs, social support from friends and family and practicing stress-reduction techniques (such as progressive muscle relaxation and meditation) may prevent overeating. It is also important to obtain appropriate professional guidance for any dietary and exercise regimen (especially early on) as it will ensure that weight is lost safely and in a controlled manner.
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