The holiday season is upon us, bringing the warmth and joy of Christmas. However, what if your beloved Christmas tree is the unexpected culprit behind your seasonal discomfort? Surprisingly, more than one-third of American households partake in the tradition of adorning a Christmas tree during this festive time. If you find yourself battling sneezing fits, a runny nose, and itchy eyes once your tree is up, you might be grappling with what is colloquially known ...