The Clueless star is very clued into the health benefits of a vegan lifestyle. Since she stopped eating dairy, meat, and eggs the actress says she has more energy, clear skin, and a healthy attitude toward her weight. In 2010, Silverstone penned a cookbook titled The Kind Diet to inspire others to go vegan. “The kindness is about being truly kind to yourself first," she said on The Oprah Winfrey Show. "Letting yourself have the best health and look your best and feel your most vital."
The Glee star credits her meat-free diet for keeping her feeling “really good and bright,” according to OK! magazine. “You need a lot of energy to play spunky Rachel Berry, so I’ve tried a lot of different things — and so far, this is working,” she said.