THE BIG FAT LIE.
Dietary fat is an essential macronutrient that supports numerous bodily functions and contributes to overall health when consumed in moderation and from quality sources. Found in foods like nuts, avocados, oils, and fatty fish, fats provide a range of benefits critical for well-being.
One key advantage of fat is its role as a concentrated energy source. With nine calories per gram, it fuels the body during prolonged activity or when carbohydrate stores are low. This makes it vital for endurance and survival, acting as a backup energy reserve stored in adipose tissue.
Fats are crucial for cellular health. They form the structure of cell membranes, ensuring flexibility and communication between cells. Essential fatty acids, like omega-3s from fish, reduce inflammation, support heart health, and may lower the risk of chronic diseases such as cardiovascular issues.
Brain function also relies on fat. About 60% of the brain is fat, and consuming healthy fats supports cognitive development, memory, and mood stability. Omega-3s, in particular, are linked to reduced depression and improved mental clarity.
Fat aids in nutrient absorption. Fat-soluble vitamins (A, D, E, and K) require dietary fat to be effectively absorbed, supporting vision, immunity, bone health, and blood clotting. Pairing fats with vegetables, for example, enhances their nutritional value.
Additionally, fats contribute to satiety. They slow digestion, helping you feel full longer, which can prevent overeating and support weight management when balanced with other nutrients.