Final answer:
The classification of total body fat as essential and storage body fat is true. Essential fat plays critical physiological roles, while storage fat acts as energy reserve as well as insulation and protection for the body.
Step-by-step explanation:
The statement that total body fat can be classified as essential and storage body fat is true. Essential fat is crucial for normal physiological functions and is found in the central nervous system, muscles, bone marrow, and organs. It cannot be lost without negative effects on one’s health. Storage body fat is the fat accumulated in adipose tissue, which is protective and used as an energy reserve. When you eat more calories than your body needs to function, the excess energy is converted into triglycerides and stored in fat cells.
Fats, being one of the types of lipids, are a major fuel source for the body, especially during rest or low-intensity activities, and are stored as triglycerides in adipose tissues. Storage fat acts as an insulator and cushion for the body, on top of being an energy reserve. Regarding the location of fat deposits, visceral fat, which is stored around organs, is often considered more of a health risk compared to subcutaneous fat, which is stored under the skin.