Why are fats important nutrients?

Fats are essential nutrients because they provide a concentrated source of energy, supplying nine calories per gram, which is more than double that of carbohydrates and proteins. They play a crucial role in supporting cell membrane structure, hormone production, and the absorption of fat-soluble vitamins (A, D, E, and K). Additionally, healthy fats, such as those found in avocados, nuts, and fish, contribute to heart health and help reduce inflammation in the body. Overall, fats are vital for maintaining various physiological functions and overall well-being.