Many of us know actor Mayim Bialik for her starring roles on "Call Me Kat," "The Big Bang Theory" and "Blossom."

What you may not know is that she also has a doctorate in neuroscience and is an avid cat lover.  

Bialik recently teamed up with Purina Pro Plan to kick off The LiveClear Challenge, encouraging cat owners with cat allergen sensitivities to discover the life-changing power of Pro Plan LiveClear, the first and only cat food that reduces the major allergen in cat hair and dander.

Bialik joined "Your Morning" via satellite to discuss Purina's breakthrough cat food, her love of cats and guest-hosting "Jeopardy!"