Julia Malacoff Julia Malacoff is a freelance editor and writer based in London specializing in health, fitness, and nutrition. Julia previously worked as an editor in magazine publishing for seven years. She's contributed to Shape, InStyle, Insider, Cosmopolitan, Fast Company, Popsugar, Healthline, and more. She has her personal training certification (Level 4 EREPS) and the Precision Nutrition Level 1 Certification. About InStyle InStyle is your destination for fashion, beauty, and pop-culture. Learn more about our team, here.