To determine a safe and sustainable weight loss goal, it's important to consider guidelines from health professionals. A commonly recommended rate of weight loss is about 1 to 2 pounds per week. Losing weight more quickly may not be sustainable or healthy for most people.
If you weigh 550 pounds, it may be reasonable to aim for a loss of about 3 to 4 pounds per week initially, as larger individuals often have a higher initial weight loss when they start a weight loss program. However, it's critical to approach weight loss in a healthy way, combining a balanced diet with physical activity.
Before starting any weight loss plan, especially one that involves significant changes to diet and exercise, it’s advisable to consult with a healthcare provider or a registered dietitian. They can help create a personalized plan that accounts for your specific health needs and goals.