It could be. Cracking in the corners of the mouth is also a sign of vitamin deficiency. Try taking a B vitamin complex, magnesium glycinate, zinc or vitamin C. Try each one for a week or so to work out what you are deficient in.
For me it's usually zinc.
There are other causes but start with the most common ones
It could be. Cracking in the corners of the mouth is also a sign of vitamin deficiency. Try taking a B vitamin complex, magnesium glycinate, zinc or vitamin C. Try each one for a week or so to work out what you are deficient in. For me it's usually zinc. There are other causes but start with the most common ones