Annika Dahlqvist is the well-known general practitioner who has developed a model LCHF diet. She has extensive experience in the care of seniors and works as a family practitioner in Stöde medical center. Dr. Dahlqvist is a frequent lecturer and blogger on nutritional issues. She resides in Stöde, Sweden.
Birgitta Höglund worked as a restaurant chef for eighteen years and has experience from many restaurants. After suffering from both a severe back injury and fibromyalgia, she was able to regain her health by following a low-carb, high-fat diet – a regimen she began 5 years ago. She now writes about food in several blogs, newspapers, and cookbooks. Birgitta lives in northern Sweden, in Östersund, Jämtland, and spends winter in Alanya, Turkey.