Gerit Fischer , born in 1972, is a nutritionist and mycomolecular consultant. She works as a speaker, author and freelance journalist with a focus on sustainable nutrition and climate. For over ten years she has specialized in "food to collect yourself" and is constantly educating herself on the subject of "medicinal mushrooms". She lives in Gablitz in the Austrian Vienna Woods, where she offers lectures and excursions. She writes about nutrition and environmental topics in her own blog and for various magazines.