Unless you've been living off the grid for the past few years, you've seen that Christina El Moussa's been leading a crazy-busy life. But between taking care of her kids, filming Flip or Flop, running a real estate business, and going through a high-profile divorces, girlfriend still finds a way to stay healthy. After she showed off her toned bod in a swimwear photo shoot with her daughter recently, we dug deep to find out her diet and exercise secrets. Here's everything you need to know.

1. Her go-to breakfast is healthy and filling.

In an interview with her nutritionist, Cara Clark, El Moussa admits she has the same thing for breakfast every morning: a cup of coffee and some form of overnight oats. She's a fan of an oat-and-chia seed combo (the fiber in chia seeds help keep you full) topped with berries (she scooped the recipe from Giada), or banana slices and almonds.

instagramView full post on Instagram

2. She turns daily activities into workouts.

El Moussa's schedule is jam-packed, which is why she tries to sneak in a little exercise no matter what she's doing. "My current favorite workout is to push my double stroller to my favorite juice place, "she told HGTV. As luck would have it, the stroller is heavy and the hills by her house are steep.

3. She limits herself to two snacks a day.

She may sound like a superhuman, but El Moussa's not immune to a sugar craving. When she has one, she'll pick up the Goddess of Greens juice (made from apples, celery, cucumber, spinach, parsley, and kale) from SoCal chain Mother's Market. And when she craves peanut butter, which she admits is all the time, she spreads the stuff on a rice cake or snacks on a peanut butter Perfect Bar. Granola bars, which her sister makes from scratch, are another go-to.

4. She's not afraid to try new things.

Prior to getting pregnant, El Moussa was a big runner, but it proved hard to do with a big belly, so she had to discover other ways to be fit. She took up yoga during that time, and has continued to experiment with different workouts, including stand-up paddleboarding and Orangetheory Fitness classes.

5. Her diet secrets are super simple.

"I don't eat fried food. Period. I also don't eat fast food. That's about it," she shared in an interview. El Moussa has been working on her cooking skills, trying out recipes like crockpot veggie baked ziti, spaghetti squash, and kale salad.

6. She takes the guesswork out of making lunch and dinner.

It's been established: El Moussa's crazy-busy. When she doesn't have the time to whip up something new, she relies on two favorite meals she knows will work. For lunch, that's usually a smoothie (she swears by the recipes in her nutritionist's cookbook), and for dinner, it's a salad that follows this simple equation: lean meat + veggie + grain.

Follow Delish on Instagram.