Dr. Oz discusses snot. Learn its function and what it can indicate about your health.


  • Too much snot can indicate bacterial or viral infection or a nasal tissue irritation.


  • Clear/white: healthy
  • Yellow/green: bacterial or viral infection
  • Pink/red: bleeding or damaged tissue


  • Medications
  • Neti Pot
  • Avoid spicy foods and strong perfumes
  • Drink Ginger Tea

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.