Tag: Lipid energy

One gram of lipid contains approximately 9 kilocalories of energy, more than double the amount found in carbohydrates or proteins. This makes lipids the body's most energy-dense fuel source, playing a critical role in long-term energy storage and sustained physical activity.

At approximately 9 kilocalories per gram, fat is the most energy-dense macronutrient. This makes understanding exactly how much energy is obtained from 1 g of lipids crucial for balanced diet and nutritional knowledge.

According to nutritional science, one gram of lipids provides approximately 9 kilocalories (kcal) of energy, more than double the amount supplied by carbohydrates or proteins. This makes lipids the most energy-dense macronutrient and a highly efficient source of stored fuel for the human body.