The thing is, if you are breast feeding and heat up your milk in the microwave; this causes the milk to lose a lot of its nutrients, and vitamins. (checkpregnancy.com)
Pros: This really does a great job in evenly heating up milk bottles — no hotspots just like what it promised. (healthybabyhappyearth.com)
The warmer heat up your milk to body temperature to make it perfect for baby to drink. (expressing-mama.com)