Brooke Burke-Charvet Brooke Burke-Charvet

After undergoing treatment for thyroid cancer last year, Brooke Burke-Charvet knows how important it is to take care of yourself, especially as you get older.

"The 40s are a reality check," Burke-Charvet, 41, told Health. "I would like to slow down my aging process, but I don't want to look like a pumpkin, all swollen! I don't want to fill every flaw in my face. A few?" she laughed. "But you have to embrace Mother Nature a little. I'm a woman. I'm a wife. I'm a mother of four. I don't want to look like a 25-year-old anymore. I want to be my best healthy self."

Photos: Stars who don't look their age