Title of the dataset: Dataset Nutrients 2021 E.fauste Name/Initials of the main responsible person: Carlos Bocos de Prada (CBP) Number of version: 1.3 Dataset associated project: Project research challenges with code: SAF2017-89537-R Proyecto research challenges with code: PID2020-118054RB-I00 Type of data hosted (brief description): The dataset contains the raw data of the research article to which it refers. The different figures and tables of the article have been created with this data. All of them are quantitative data, which have been organized in sheets according to the following criteria: 1. Weight of the pregnant rats and their foetuses. 2. Intake of food and drink of the pregnant rats, as well as KCal consumed. 3. Glucose tolerance test results. 4. Plasma parameters of pregnant rats and foetuses. 5. Biochemical parameters and hepatic gene expression in pregnant rats and foetuses. 6. Biochemical parameters and gene expression in the placenta of pregnant rats.