Daily diet from 20 nursing homes for the elderly in the German state of Hessen was collected over a period of 7 days. Caloric free beverages were not included. After weighing and protocoling, the components of the meals were combined to one sample per day. Energy, protein, fat, carbohydrate and dietary fiber content was determined by analytical methods and by calculation using the nutrient table Federal Foodstuffs Key (Bundeslebensmittelschlüssel). Mean calculated contents exceeded analytical determined data except for dietary fibre. In comparison to the recommendations of the German Association for Nutrition (Deutsche Gesellschaft für Ernährung) concerning nutrient intake of the elderly, energy, fat and protein content of the daily diet were too high. Carbohydrate content did not reach the recommendations, being at least 50% of energy intake. It is remarkable that dietary fibre content exceeded the recommendations of 30 grams per day. In Hessen a similar study was already done in 1982. Regarding energy, protein, fat and carbohydrate content, only negligible changes could be stated since that time.
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http://dx.doi.org/10.1007/BF01622865 | DOI Listing |
PLoS One
January 2025
Department of Nutritional Physiology, National Institute of Medical and Nutritional Sciences "Salvador Zubirán", Mexico City, Mexico.
Childhood obesity increases the risk of developing metabolic diseases in adulthood, since environmental stimuli during critical windows of development can impact on adult metabolic health. Studies demonstrating the effect of prepubertal diet on adult metabolic disease risk are still limited. We hypothesized that a prepubertal control diet (CD) protects the adult metabolic phenotype from diet-induced obesity (DIO), while a high-fat diet (HFD) would predispose to adult metabolic alterations.
View Article and Find Full Text PDFPLoS One
January 2025
Department of Food Science and Nutrition, Ethiopian Institute of Agricultural Research, Shashemene, Ethiopia.
Pomegranate peel powder is used as a functional ingredient in the development of nutritional bars. Pomegranate (Punica granatum) is well known fruit belongs to punicaceae family having multiple health benefits, not only limited to its edible parts but also in its non-edible parts mostly the peel. Fruit wastes are rich source of nutrients, and can be used for the development of functional food products.
View Article and Find Full Text PDFPLoS One
January 2025
Center for Innovation in Brain Science, University of Arizona Health Sciences, Tucson, Arizona, United States of America.
Translational validity of mouse models of Alzheimer's disease (AD) is variable. Because change in weight is a well-documented precursor of AD, we investigated whether diversity of human AD risk weight phenotypes was evident in a longitudinally characterized cohort of 1,196 female and male humanized APOE (hAPOE) mice, monitored up to 28 months of age which is equivalent to 81 human years. Autoregressive Hidden Markov Model (AHMM) incorporating age, sex, and APOE genotype was employed to identify emergent weight trajectories and phenotypes.
View Article and Find Full Text PDFJ Cell Physiol
January 2025
Department of Spine, Wangjing Hospital of China Academy of Chinese Medical Sciences, Beijing, China.
In this study, we explored the impact of different biomechanical loadings on lumbar spine motion segments, particularly concerning intervertebral disc degeneration (IVDD). We aimed to uncover the cellular milieu and mechanisms driving ossification in the nucleus pulposus (NP) during IVDD, a process whose underlying mechanisms have remained elusive. The study involved the examination of fresh NP tissue from the L3-S1 segment of five individuals, either with IVDD or healthy.
View Article and Find Full Text PDFJAMA Netw Open
January 2025
Liggins Institute, University of Auckland, Auckland, New Zealand.
Importance: Neonatal protein intake following very preterm birth has long lasting effects on brain development. However, it is uncertain whether these effects are associated with improved or impaired brain maturation.
Objective: To assess the association of neonatal protein intake following very preterm birth with brain structure at 7 years of age.
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