Education: Vasser College, University of Missouri

Expertise: Product testing, health, travel

Zack is an award-winning health and beauty journalist who has been writing about health, beauty, travel, food, lifestyle, and parenting for more than twenty years. Her work appears in publications such as The Sunday Edit (Sunday Riley), Real Simple, HGTV, US News, CNN, Inside Hook, Forbes, The Knot, Boston Globe, She Knows, The Points Guy, Travel Curator and many others. Liz is also the editor-in-chief at Outdoors.com.