Dietary Total Fat Intake and Dietary Polyunsaturated Fatty Acid Intake and Child Growth and Development Outcomes: A Systematic Review

Dietary Total Fat Intake and Dietary Polyunsaturated Fatty Acid Intake and Child Growth and Development Outcomes: A Systematic Review: Dietary Total Fat Intake and Dietary Polyunsaturated Fatty Acid Intake and Child Growth and Development Outcomes: A Systematic Review Dietary Total Fat Intake and Dietary Polyunsaturated Fatty Acid Intake and Child Growth and Development Outcomes (Systematic Review, released on January 28, 2026) The objective of this review is to identify peer-reviewed, published research available since the last joint U.S.-Canadian dietary reference intakes for macronutrients guidelines were established regarding effects of total fat and polyunsaturated fatty acids on birth outcomes, growth and development, and neurocognitive outcomes in generally healthy populations at different life stages.