Many of us know actress, Mayim Bialik, for her starring roles on the ‘Big Bang Theory’ and ‘Call Me Kat.’

What you may not know about this amazing actress is that she also has a PhD in neuroscience and is an avid cat-lover herself.

She joined us today to talk about teaming up with Purina Pro Plan to kick off the Liveclear Challenge. This is a new thing created to help those with cat allergen sensitivities.

THIS SEGMENT IS SPONSORED BY PURINA PRO PLAN.