Clinical Nutritionist Practice Test 2025 - Free Practice Questions and Study Guide

Obesity is directly associated with excess body fat and poses significant health risks. This condition is characterized by an accumulation of body fat that can impair health and is usually measured using the Body Mass Index (BMI), where a BMI of 30 or above indicates obesity. The excess fat contributes to the development of numerous chronic health issues, including cardiovascular diseases, diabetes, hypertension, and certain types of cancer.

In contrast, other conditions listed do not align with this characterization. Underweight refers to a state where body weight is significantly below what is considered healthy and is also linked to various health risks, but it involves insufficient body fat, not excess. Anemia and malnutrition are both conditions typically associated with nutrient deficiencies rather than excess fat. Anemia involves inadequate hemoglobin levels and can result from iron deficiency, while malnutrition encompasses a range of dietary deficiencies that affect health but are not specifically linked to body fat levels. Therefore, the link between obesity and elevated health risks is a fundamental aspect of understanding the complexities of nutrition and health.