Allergies to the fungus Cladosporium can generate health symptoms all year long. Like some other molds, Cladosporium grows indoors and outdoors. According to the Mayo Clinic, its various strains are some of the most common allergenic mold species. Cladosporium growths appear green, brown or black.

Print out the Get Lean in 2017 30-day calendar, and use it each day to help you stay focused on your goals.