Gary Ginsberg, Ph.D, Faculty, Yale School of Medicine and University of Connecticut School of Public Health, explains how breathing difficulties or other health issues that are worse at home, work or school can affect your health.

Want to know how to look marvelous without splurging so much? Dr. Oz invites three beauty experts to share the smartest ways to save money while looking fabulous starting from your hair and makeup tools to the beauty products you use.