Which individual is at greater risk for health issues related to obesity?

An individual is considered to be at greater risk for health issues related to obesity when they have both a higher Body Mass Index (BMI) and a waist-to-hip ratio that suggests higher abdominal fat distribution. In this case, Fred, who has a BMI of 30, falls into the category of obesity, which is associated with a heightened risk of conditions such as type 2 diabetes, cardiovascular disease, and certain types of cancer.

Additionally, Fred's waist-to-hip ratio of 1.0 indicates that he has a high proportion of fat around his abdomen relative to his hips, aligning with higher risk factors for metabolic syndrome and other obesity-related health complications. These factors combined make Fred substantially more susceptible to the negative health impacts associated with obesity compared to Janet, who has a BMI of 24, which is classified as normal weight and a waist-to-hip ratio of 0.8 that suggests a healthier fat distribution.

The comparative analysis of their BMI and waist-to-hip ratios illustrates why Fred is at a greater health risk, emphasizing the importance of both measurements in assessing obesity-related health threats.