Venus and Serena Williams’ personal chef Lauren Von Der Pool has released a cookbook focused on green living called “Eat Yourself Sexy!” Von Der Pool created a raw vegan diet for Venus — which Serena followed as a show of solidarity — after she was diagnosed with immune disorder Sjogren’s syndrome, helping the tennis star to compete in this year’s US Open. Just in time for New Year’s resolutions, the book focuses on “delicious, cellular regenerating meals,” that promise “glowing skin, great energy and healthy hair.” Von Der Pool has catered the Oscars and worked with First Lady Michelle Obama on her Let’s Move campaign.