It might be lack of circulation. In past I had problems with my feet being always sweaty for some reason. Later down the line I started doing cold showers and

It might be lack of circulation. In past I had problems with my feet being always sweaty for some reason. Later down the line I started doing cold showers and also a a avoiding gluten and dairy for periods of time ( a month of two at a time). This all seems to have fixed the problem it seems.