Dry Lips Vitamin Deficiency: Nutrient Warnings Dr. Berg Lip balm won't fix this. Called Angular Cheilitis, these painful splits are often caused by fungus thriving when you're low on Iron or Vitamin B2. Eating B rich foods like eggs, spinach, or What Vitamin Deficiency Causes Dry, Cracked Lips? Acqua Wellness Clinic Angular Cheilitis Treatment Causes How to get rid of it? Here's how to tell whether your dry lips signal a nutrient deficiency and how to find relief: https: bit.ly 4eOarBl