Final answer:
Erin's weight-loss program is safe and medically sound, as per the given information, which also suggests the importance of avoiding fad diets and considering long-term, sustainable lifestyle changes. So, correct option is (c).
Step-by-step explanation:
Erin is following a safe and medically sound weight-loss program to lose 20 pounds. According to this information, her program is safe and medically sound (option c). When considering weight loss, it is critical to avoid fad diets that promise quick results but may not be sustainable or healthy in the long run. Instead, it's advisable to follow general eating and physical activity recommendations from credible sources.
If advising a friend on weight loss, it is essential to consider programs that offer balanced nutrition and incorporate long-term lifestyle changes. Before making any investment, review the credibility of the program, long-term success rates, and if it's tailored to individual health needs.
This means that the program is designed by healthcare professionals and adheres to principles that prioritize the overall health and well-being of the individual. It focuses on gradual and sustainable weight loss through a combination of healthy eating habits and regular physical activity.
By following a safe and medically sound weight-loss program, Erin can avoid potential health risks associated with crash diets or unproven methods. Such programs typically emphasize balanced nutrition, portion control, and lifestyle changes that can be maintained in the long term.