One of the things I like best about 'Biggest Loser' is being around people who are trying to make the right choices. When you feel defeated about your weight and your health, like there's no hope, and you still make the choice to fight for it, to make the change happen no matter what people say or think, that's inspiring to me.

Sunscreen is my number 1, 2, 3, 4, and 5 tip. I'm a fanatic, partially because I live in L.A. and have fair skin and freckles, and partially because of my kids. My mom always made me wear sunscreen and I'm trying to be that mom for them.

I've actually suffered from allergies my entire life. My mom had allergies, so I was aware of what an issue they can be. Many people allow their allergies to affect their lives. As a mom with two kids and two jobs, I just can't let allergies slow me down. It's a day to day thing that can really be remedied by finding the right medication.

We talk a lot on 'Biggest Loser' about how fitness is a natural antidepressant, how it burns off stress. What I like about running is that it gives me time alone. I'm always busy, with people at work, with my kids. I love getting out for a run by myself and just listening to my music.

Our pets rely on us entirely for their nutrition. So if you're making your own judgments, that could lead to a mistake. At the same time, we have more control over our pet's diet than we do with our children or with ourselves, so your vet can tell you what is appropriate for your dog and you can assign them that.