Linoleic acid must be provided at what minimum percentage of total kcals?

Linoleic acid is an essential fatty acid that the body cannot synthesize, which means it must be obtained through diet. It plays a crucial role in various physiological functions, including cell membrane integrity and the synthesis of certain hormones. The recommended intake for linoleic acid varies among different health organizations, but for most populations, the minimum requirement is generally recognized as around 3% of total energy intake.

This percentage is critical because inadequate intake of linoleic acid can lead to deficiency symptoms, such as skin abnormalities and impairment of immune function. Therefore, providing linoleic acid at a minimum of 3% of total caloric intake is essential to ensure optimal health and prevent deficiency.