✱ 7 – There are Cracks on the Corner of Your Mouth
There can be various reasons for it. The most common one is in constant contact with saliva. Saliva contains enzymes that dry out the skin. The other reason is the deficiency of vitamin B, especially vitamin B2, B3, and B12. In this case, your doctor will recommend a supplement and ask you to modify your diet. These cracks can also be due to fungal infection that is treated with topical and oral medications.
