Why must Lipofundin MCT/LCT 20% be protected from light when used in infants from preterm birth to 2 years old?

Lipofundin MCT/LCT 20% must be protected from light from preparation until administration is completed in infants from preterm birth to 2 years because light can generate peroxides and other degradation products that may adversely affect neonatal clinical outcomes, especially after adding trace elements or vitamins.