"I crave fats now. I feel like I grew up craving sugar because that's maybe how our food system was designed," she says. "Now I like I crave fat and it makes me feel satiated. It makes my brain fire." She eats very little grains as well, saying they can interfere with the bioavailability of nutrients. 'Whenever people start to focus on their diets, usually like anything is better than the standard American diet'