Category: Energy density

According to the World Health Organization, micronutrient deficiencies are a major public health concern worldwide, impacting energy levels and overall well-being. A food that is both energy and nutrition dense can provide the necessary fuel and building blocks for a healthy body in a single serving.

A gram of fat provides 9 calories—more than twice the energy contained in a gram of carbohydrate or protein. This high energy density makes understanding dietary fats essential for managing calorie intake and promoting overall health. Knowing what contains 9 calories per gram is key to making informed dietary decisions.

According to the U.S. Department of Agriculture (USDA), a gram of fat contains more than double the energy of protein or carbohydrates. Specifically, when you are asked, "Which of the following is defined by 9 calories per gram Quizlet?", the answer is fat, a fundamental macronutrient in a healthy diet. This high energy density makes fat an efficient fuel source, though it requires careful management for a balanced nutritional intake.