At what point on the body mass index (BMI) scale is there often an increased risk of health problems associated with excess body fat?

The point on the body mass index (BMI) scale where there is often an increased risk of health problems associated with excess body fat is indeed when the BMI is more than 25. At this level, individuals are categorized as overweight, and it is well-documented that this can increase the likelihood of various health issues, including cardiovascular diseases, hypertension, type 2 diabetes, and certain cancers.

BMI serves as a useful screening tool for measuring body fat in relation to height and weight, and when the index crosses the threshold of 25, it indicates that a person may carry more body fat than is generally considered healthy. This heightened body fat percentage is associated with an increased risk for conditions stemming from metabolic syndrome and obesity-related complications.

Intervals in the BMI scale reflect varying levels of weight status, with classifications including underweight (less than 18.5), normal weight (18.5 to 24.9), overweight (25 to 29.9), and obesity (30 and above). Notably, while both overweight and obesity populations can face health risks, the most substantial health issues are often observed starting at the obesity range, which is marked at a BMI of 30 or more. However, because option "C" refers to