A dietitian said that measuring foods for a brief period help with knowing how many calories to eat. She said that her goals are to lose fat and maintain muscle. AdvertisementMockler said she loves that Silvia is prioritizing mostly whole foods, protein, and lots of plants. "She focuses a lot on protein, which is fantastic for both fat loss (keeps you full) and maintaining muscle (protein helps build muscle)," Mockler said. "She didn't mention how much protein she eats, but generally 1.6 to 2.2 grams per kilogram of body weight is a safe range for active individuals looking to build or maintain muscle."

---

Persons: —, Silvia, Kara Mockler, Mockler, seltzer, Silvia isn't, carbs Silvia, carbs, needn't Organizations: BI's Nutrition Clinic, Service, Insider's Nutrition Clinic Locations: carbs, Cava