Dr. Monique Ferry, researcher at INSERM, Paris, explains what vitamin D is, its roles in the organism and its metabolism. She also clarifies information about the sources and recommended intake of vitamin D
Lactose intolerance refers to the inability of the body to digest lactose. Virginie Alexandre, PhD at AgroParisTech, explains the mechanism of lactose intolerance, its symptoms on the organism and the positive impact of dairy products consumption as a solution.
Jean-Pierre Corbeau, Professor of Sociology Applied to Food at the University of Tours, talks about the relationship between food and aging. He describes the specificity of the dietary behavior of the "young elderly" (55-70 years old) and explains the impact of food pleasure, conviviality and intergenerational support on their food intake
Natalie Rigal, psychology lecturer at the University of Nanterre and specialist in child eating behavior, describes the unique characteristics of this age group in term of food consumption. She gives recommendations to control the quality and the quantity of food given and explains the importance of the environment