Here's how to tell whether your dry lips signal a nutrient deficiency and how to find relief: https: bit.ly 4eOarBl Can Vitamin Deficiencies Cause Chapped Lips? Your lips can speak louder than you think Dry, cracked, pale, or dark each tells a story about your inner health. From vitamin deficiencies to hydration issues, your lips are Dry, cracked lips? It could be sunburn, yeast infection, vitamin deficiencies or something else here's how to fix them South China Morning Post