Christina Heiser Christina Heiser is a health and wellness writer based in New York City. Her work has appeared in a variety of online and print publications including Everyday Health, Women's Health, Parade, Byrdie, and A Sweat Life. When she's not writing, you can find Christina cooking gluten-free recipes, traveling the world, and trying the latest fitness trends. About Shape Shape is an award-winning digital fitness, wellness, and beauty destination that offers inclusive, trusted, and empowering expert-led guidance and advice for anyone at any point in their wellness journey. Our library of more than 11,000 stories reaches more than 7 million readers monthly who want to prioritize their health, have fun, and lead an active lifestyle while also cutting through the noise of quick fixes and unvetted fads.