Mats Lindgren is 62 years of age and lives in Gothenburg, Sweden. He runs a business with healthy groceries, ingredients and knowledge about how food affects your health. Information on how the food can be delivered to your doorstep is found at http://www.lchfmatkasse.se. Mats lectures and organizes seminar courses about food and health. Mats blog is popular and has many interested followers at http://www.fethalsa.wordpress.com Jenny Elwe is licensed dietician. She works often with Mats and organises lectures and seminar courses about diets. She is also very engaged in the questions surrounding food and how it can affect our children.