Martina Kittler is a Munich-based cookbook author and food journalist who writes in German. She trained in oecotrophology (nutrition science) and sports science, works for publishers and editorial offices, and also teaches cooking. Her books cover family cooking, vegetarian and vegan cuisine, quick everyday dishes, sauces and spreads, and health guides such as the Glyx diet titles and Forever Young. She develops the recipes for the Ernährungs-Docs books published by ZS Verlag.