Final answer:
Losing 10% of body weight is a process that is best done over a period of 5 to 10 months for most people. This gradual approach should include a low-calorie diet and regular physical activity.
Step-by-step explanation:
A realistic time frame for losing 10% of one's body weight depends on various factors including the starting weight, metabolism, dietary habits, and level of physical activity. Considering healthy weight loss guidelines, a safe and sustainable rate of weight loss is 1 to 2 pounds per week. This means, for an individual seeking to lose 10% of their body weight, it would reasonably take anywhere from 5 to 10 months, depending on the factors mentioned above and assuming a consistent adherence to a balanced diet paired with regular physical activity.
Research by the National Weight Control Registry suggests that a combination of changing diet and increasing physical activity are effective strategies for weight loss. Most successful individuals reported following a low-calorie, low-fat diet and engaging in high levels of activity, equating to about one hour of exercise per day. Behavioral interventions are also noted to assist in maintaining at least a 5% weight loss from the baseline.
Starting slow with exercise and gradually increasing time and intensity is key to establishing a long-term healthy lifestyle. Avoid rapid weight loss as it tends to be unsustainable, and instead aim for a gradual reduction in weight to improve the likelihood of maintaining the loss. The information suggests that successful long-term weight control is less about restrictive dieting and more about building a healthier relationship with food and exercise.