0000000000411597
AUTHOR
Mélanie Deschasaux
Pratiques du jeûne et de régimes restrictifs pour perdre du poids parmi 2 700 survivants du cancer : résultats de la cohorte NutriNet-Santé
International audience
Pratiques du jeûne et de régimes restrictifs pour perdre du poids parmi 2700 survivants du cancer : résultats de la cohorte NutriNet-Santé
Introduction et but de l’etude La nutrition est souvent utilisee par les survivants du cancer comme un levier leur permettant d’etre acteurs de leur propre sante. Cependant, certains comportements alimentaires ne sont actuellement pas recommandes pour les patients sans surveillance medicale. Cette etude avait pour objectif d’evaluer les regimes restrictifs pour perdre du poids et les pratiques de jeune chez les survivants du cancer de la cohorte NutriNet-Sante, ainsi que les facteurs sociodemographiques et de mode de vie associes. Materiel et methodes En octobre 2016, 2733 survivants du cancer avaient complete un questionnaire specifique sur leurs pratiques alimentaires. Resultats et analys…
Alcoholic beverages, obesity, physical activity and other nutritional factors, and cancer risk: A review of the evidence
International audience; Purpose: Prevention is a priority in the fight against cancers, especially nutritional prevention. To update the levels of evidence of relationships between 10 nutritional factors and cancer risk, the scientific literature published from 2006 to 2014 was reviewed by an expert group.Methods: Data from 133 meta-analyses, pooled analyses or intervention trials were examined. Nearly 150 relationships between nutritional factors and cancer at various sites were evaluated.Results: According to the evidence graded as convincing or probable, these factors were divided in two groups. Factors which increase the risk of cancer are alcoholic beverages, overweight and obesity, re…
Fasting and weight-loss restrictive diet practices among 2,700 cancer survivors: results from the NutriNet-Santé cohort
Nutrition is often used by cancer survivors as a lever to take charge of their own health. However, some dietary behaviors are not currently recommended for patients without medical supervision. Our study aimed at evaluating weight-loss restrictive diets and fasting practices among cancer survivors of the NutriNet-Sante cohort, as well as related socio-demographic and lifestyle factors. In October 2016, 2,741 cancer survivors had completed a specific questionnaire about their practices. Fasting and non-fasting patients (respectively dieting and non-dieting) were compared using logistic regression models. Analyses were weighted according to the age, gender, and cancer location distribution o…