DianaWeb: Before and After Study Online Based Participatory Research on Breast Cancer Women

"The intervention use a web site that contains a section to exchange information on recipes and on strategy to comply with the recommendations, and an agenda to inform on meetings, conferences, kitchen classes, walking groups, organised by the participant themselves. The investigators are developed specific recommendations for women with different characteristics. The investigators intend to improve the specificity of information with short questionnaires on portion size of relevant items using photographs or usual container in the kitchen and develop a health application for smartphone to facilitated a more efficient and timely exchange on information.~The participants will receive a free phone number for emergencies, active 2 hours a day for 5 days a week."