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Dietary and nutritional supplements

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https://www.readbyqxmd.com/read/28812189/nutrient-intake-of-swiss-toddlers
#1
Thomas A Brunner, Luca Casetti, Petra Haueter, Pascal Müller, Andreas Nydegger, Johannes Spalinger
PURPOSE: During the first years of life, food preferences are shaped that might last throughout a person's entire life affecting his/her health in the long term. However, knowledge on early feeding habits is still limited for toddlers. Therefore, the goal of the present study was to: (1) assess toddlers' nutrient intake; (2) compare the findings to past studies as well as to national feeding recommendations and (3) identify major food sources for energy and macronutrients. METHODS: A food survey using a 4-day diary was conducted...
August 10, 2017: European Journal of Nutrition
https://www.readbyqxmd.com/read/28810801/may-dietary-supplementation-augment-respiratory-burst-in-wound-site-inflammatory-cells
#2
Amitava Das, Ryan Dickerson, Piya Das Ghatak, Gayle Gordillo, Scott Chaffee, Abhijoy Saha, Savita Khanna, Sashwati Roy
Persistent infection contributes to wound chronicity. At the wound-site, NADPH oxidase activity in immune cells fights infection to enable the healing process. Fermented Papaya Preparation (FPP) is a carbohydrate-rich nutritional supplement that has demonstrated ability to bolster respiratory burst in experimental rodent systems. In FPP, glucose co-exists with fructose and maltose in addition to multiple other sugar alcohols such as inositol. We have previously reported that FPP supplementation augments wound healing in diabetic mice via improvement of respiratory-burst activity of wound innate immune cells...
August 16, 2017: Antioxidants & Redox Signaling
https://www.readbyqxmd.com/read/28807875/bioactive-isoflavones-from-pueraria-lobata-root-and-starch-different-extraction-techniques-and-carbonic-anhydrase-inhibition
#3
Andrei Mocan, Simone Carradori, Marcello Locatelli, Daniela Secci, Stefania Cesa, Adriano Mollica, Simona Riga, Andrea Angeli, Claudiu T Supuran, Christian Celia, Luisa Di Marzio
Kudzu, the dried root of an important edible plant (Pueraria lobata), is used in Traditional Chinese Medicine for the important nutritional value strictly related to its isoflavone derivatives. These compounds characterize the quality of kudzu contained in different preparations, as pharmaceutical ingredient as well as dietary/food supplement (e.g. starch). The optimization of the isoflavones recovery, monitored by HPLC-PDA, through different innovative and conventional extraction techniques, e.g. microwave-assisted, ultrasound-assisted and conventional extraction, represented a suitable challenge in food industry and natural products evaluation...
August 11, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28805567/nutrition-and-nonmotor-symptoms-of-parkinson-s-disease
#4
Laurie K Mischley
To date, no guidelines exist for the screening, evaluation, and management of nutritional status in PD. Dozens of studies demonstrate an association between diet in adulthood with subsequent risk of developing PD. Individuals with PD are at increased risk of malnutrition due to the increased metabolic demands and disease pathophysiology. Risk of malnutrition is further complicated by anosmia, swallowing difficulties, constipation, and drug-nutrient interactions. An emerging body of evidence suggests that the intestinal tract is affected early in the disease, creating therapeutic opportunities for early intervention...
2017: International Review of Neurobiology
https://www.readbyqxmd.com/read/28804001/production-of-trans-and-conjugated-fatty-acids-in-dairy-ruminants-and-their-putative-effects-on-human-health-a-review
#5
REVIEW
Anne Ferlay, Laurence Bernard, Annabelle Meynadier, Corinne Malpuech-Brugère
Consumption of milk and dairy products is important in Western industrialised countries. Fat content is an important constituent contributing to the nutritional quality of milk and dairy products. In order to improve the health of consumers, there is high interest in improving their fatty acid (FA) composition, which depends principally on rumen and mammary metabolism. This paper reviews the lipid metabolism in ruminants, with a particular focus on the production of trans and conjugated linoleic acids (CLA) and conjugated linolenic acids (CLnA) in the rumen...
August 10, 2017: Biochimie
https://www.readbyqxmd.com/read/28799809/nutrition-management-methods-effective-in-increasing-weight-survival-time-and-functional-status-in-als-patients-a-systematic-review
#6
Jaylin Kellogg, Lindsey Bottman, Erin J Arra, Stephen M Selkirk, Frances Kozlowski
Poor prognosis and decreased survival time correlate with the nutritional status of patients with amyotrophic lateral sclerosis (ALS). Various studies were reviewed which assessed weight, body mass index (BMI), survival time and ALS functional rating scale revised (ALSFRS-R) in order to determine the best nutrition management methods for this patient population. A systematic review was conducted using CINAHL, Medline, and PubMed, and various search terms in order to determine the most recent clinical trials and observational studies that have been conducted concerning nutrition and ALS...
August 11, 2017: Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration
https://www.readbyqxmd.com/read/28799778/how-important-is-tryptophan-in-human-health
#7
Joanna Kałużna-Czaplińska, Paulina Gątarek, Salvatore Chirumbolo, Max Stanley Chartrand, Geir Bjørklund
Tryptophan (Trp) is an amino acid and an essential component of the human diet. It plays a crucial role in many metabolic functions. Clinicians can use Trp levels in the course of diagnosing various metabolic disorders and the symptoms associated with those diseases. Furthermore, supplementation with this amino acid is considered in the treatment of depression and sleep disorders, mainly due to the Trp relationship with the synthesis of serotonin (5-HT) and melatonin. It is also used in helping to resolve cognitive disorders, anxiety, or neurodegenerative diseases...
August 11, 2017: Critical Reviews in Food Science and Nutrition
https://www.readbyqxmd.com/read/28799642/olive-tree-olea-europaea-l-leaf-as-a-waste-by-product-of-table-olive-and-olive-oil-industry-a-review
#8
REVIEW
Selin Şahin, Mehmet Bilgin
Researches into finding new uses for by-products of table olive and olive oil industry are of great value not only to the economy, but also to the environment where olives are grown and to the human health. Since leaves represent around 10% of the total weight of olives arriving to the mill, it is worth obtaining high added-value compounds from those materials for the preparation of dietary supplements, nutraceuticals, functional food ingredients or cosmeceuticals. In this review article, olive tree (Olea europaea L...
August 11, 2017: Journal of the Science of Food and Agriculture
https://www.readbyqxmd.com/read/28796793/characterizing-the-gut-gallus-gallus-microbiota-following-the-consumption-of-an-iron-biofortified-rwandan-cream-seeded-carioca-phaseolus-vulgaris-l-bean-based-diet
#9
Spenser Reed, Hadar Neuman, Raymond P Glahn, Omry Koren, Elad Tako
Biofortification is a plant breeding method that introduces increased concentrations of minerals in staple food crops (e.g., legumes, cereal grains), and has shown success in alleviating insufficient Fe intake in various human populations. Unlike other strategies utilized to alleviate Fe deficiency, studies of the gut microbiota in the context of Fe biofortification have not yet been reported, although the consumption of Fe biofortified staple food crops has increased significantly over time. Hence, in this study, we performed a 6-week feeding trial in Gallus gallus (n = 14), aimed to investigate the alterations in the gut microbiome following administration of an Fe biofortified bean-based diet (biofortified, BFe) versus a bean based diet with poorly-bioavailable Fe (standard, SFe)...
2017: PloS One
https://www.readbyqxmd.com/read/28794234/deep-immune-profiling-of-an-arginine-enriched-nutritional-intervention-in-patients-undergoing-surgery
#10
Nima Aghaeepour, Cindy Kin, Edward A Ganio, Kent P Jensen, Dyani K Gaudilliere, Martha Tingle, Amy Tsai, Hope L Lancero, Benjamin Choisy, Leslie S McNeil, Robin Okada, Andrew A Shelton, Garry P Nolan, Martin S Angst, Brice L Gaudilliere
Application of high-content immune profiling technologies has enormous potential to advance medicine. Whether these technologies reveal pertinent biology when implemented in interventional clinical trials is an important question. The beneficial effects of preoperative arginine-enriched dietary supplements (AES) are highly context specific, as they reduce infection rates in elective surgery, but possibly increase morbidity in critically ill patients. This study combined single-cell mass cytometry with the multiplex analysis of relevant plasma cytokines to comprehensively profile the immune-modifying effects of this much-debated intervention in patients undergoing surgery...
August 9, 2017: Journal of Immunology: Official Journal of the American Association of Immunologists
https://www.readbyqxmd.com/read/28792457/impact-of-frequency-of-multi-vitamin-multi-mineral-supplement-intake-on-nutritional-adequacy-and-nutrient-deficiencies-in-u-s-adults
#11
Jeffrey B Blumberg, Balz B Frei, Victor L Fulgoni, Connie M Weaver, Steven H Zeisel
Although >50% of U.S. adults use dietary supplements, little information is available on the impact of supplement use frequency on nutrient intakes and deficiencies. Based on nationally representative data in 10,698 adults from the National Health and Nutrition Examination Surveys (NHANES) 2009 to 2012, assessments were made of intakes from food alone versus food plus multi-vitamin/multi-mineral supplements (MVMS) of 17 nutrients with an Estimated Average Requirement (EAR) and a Tolerable Upper Intake Level (UL), and of the status of five nutrients with recognized biomarkers of deficiency...
August 9, 2017: Nutrients
https://www.readbyqxmd.com/read/28792239/improving-the-nutritional-quality-and-shelf-life-of-broiler-meat-by-feeding-diets-supplemented-with-fermented-pomegranate-punica-granatum-l-by-products
#12
S T Ahmed, S-Y Ko, C-J Yang
1. Four experimental diets containing 0, 0.5, 1.0 and 2.0% fermented pomegranate by-products (FPB) were supplied to 320 day-old broilers to evaluate the effects of FPB on growth performance, nutritional composition, fatty acid profile and oxidative stability of meat. 2. Dietary supplementation of FPB linearly increased the weight gain and feed intake of broilers with linear reduction in feed conversion ratio. 3. The crude protein, iron, magnesium, and sodium content were linearly higher, whereas cholesterol was linearly lower in the breast meat of FPB supplemented broilers...
August 9, 2017: British Poultry Science
https://www.readbyqxmd.com/read/28789951/hepatoprotective-activities-of-rosmarinic-acid-against-extrahepatic-cholestasis-in-rats
#13
Shih-Yi Lin, Ya-Yu Wang, Wen-Ying Chen, Su-Lan Liao, Su-Tze Chou, Ching-Ping Yang, Chun-Jung Chen
Though rosmarinic acid possesses nutritional, pharmaceutical, and toxic properties and shows therapeutic potential on liver diseases, its therapeutic effects against cholestatic liver diseases have not been proven. Using an extrahepatic cholestasis rat model by bile-duct ligation (BDL), daily oral administration of rosmarinic acid showed improvement effects on liver histology, serum biochemicals, ductular reaction, oxidative stress, inflammation, and fibrosis. Rosmarinic acid alleviated BDL-induced transforming growth factor beta-1 (TGF-β1) production and hepatic collagen deposition, and the anti-fibrotic effects were accompanied by reductions in matrix-producing cells and Smad2/3...
August 5, 2017: Food and Chemical Toxicology
https://www.readbyqxmd.com/read/28783061/impact-of-biological-feedback-and-incentives-on-blood-fatty-acid-concentrations-including-omega-3-index-in-an-employer-based-wellness-program
#14
Michael I McBurney, Julia K Bird
Eicosapentaenoic acid (EPA, C20:5n-3) and docosahexaenoic acid (DHA, C22:6n-3) are important fatty acids for the retina and brain. More than 95% of Americans have suboptimal EPA + DHA blood concentrations. This cross-sectional employer-based study assessed whole blood fatty acid levels of volunteers participating in an onsite wellness biometric screening program and was designed to determine if an incentive, a $5 coupon for a 90-day supply of fish oil supplement typically costing $18-30, stimulated incremental dietary behavior change relative to nutritional status assessment alone to increase EPA + DHA concentrations...
August 5, 2017: Nutrients
https://www.readbyqxmd.com/read/28783055/usual-choline-intakes-are-associated-with-egg-and-protein-food-consumption-in-the-united-states
#15
Taylor C Wallace, Victor L Fulgoni
Choline is an essential nutrient with critical roles in several biological processes including neuronal development, cell signaling, nerve impulse transmission, and lipid transport and metabolism. The National Cancer Institute method was used to assess usual intakes of choline from foods according to data for participants enrolled in the National Health and Nutrition Examination Survey 2009-2014 datasets and pregnant women in the 2005-2014 datasets. Suboptimal intakes of choline are present across many gender and life-stage subpopulations, as well as pregnant women in the U...
August 5, 2017: Nutrients
https://www.readbyqxmd.com/read/28768611/a-smartphone-app-for-families-with-preschool-aged-children-in-a-public-nutrition-program-prototype-development-and-beta-testing
#16
Pamela Hull, Janice S Emerson, Meghan E Quirk, Juan R Canedo, Jessica L Jones, Violetta Vylegzhanina, Douglas C Schmidt, Shelagh A Mulvaney, Bettina M Beech, Chiquita Briley, Calvin Harris, Baqar A Husaini
BACKGROUND: The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in the United States provides free supplemental food and nutrition education to low-income mothers and children under age 5 years. Childhood obesity prevalence is higher among preschool children in the WIC program compared to other children, and WIC improves dietary quality among low-income children. The Children Eating Well (CHEW) smartphone app was developed in English and Spanish for WIC-participating families with preschool-aged children as a home-based intervention to reinforce WIC nutrition education and help prevent childhood obesity...
August 2, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28768564/exploring-beliefs-about-dietary-supplement-use-focus-group-discussions-with-dutch-adults
#17
Emília Margit Pajor, Anke Oenema, Sander Matthijs Eggers, Hein de Vries
OBJECTIVE: Although dietary supplement use is increasing in Europe and the USA, little research involving adults' beliefs regarding dietary supplements has been conducted. Therefore, the present study aimed to explore and compare users' and non-users' beliefs towards dietary supplements. DESIGN: Thirteen focus group discussions were conducted of which seven groups were dietary supplement users and six groups were non-users. Based on the socio-cognitive factors of the Integrated Change Model, a semi-structured topic guide was set up...
August 3, 2017: Public Health Nutrition
https://www.readbyqxmd.com/read/28764745/magnitude-and-associated-factors-of-anemia-among-pregnant-women-in-dera-district-a-cross-sectional-study-in-northwest-ethiopia
#18
Terefe Derso, Zelalem Abera, Amare Tariku
BACKGROUND: Anemia is associated with adverse health and socio-economic consequences among pregnant women. Particularly, severe anemia increases the risk of maternal mortality by 20%. However, literatures are scarce in the northwest Ethiopia. Therefore, this study aimed to determine the magnitude and associated factors of anemia among pregnant women attending antenatal care in Dera District, South Gondar Zone, northwest Ethiopia. METHODS: A facility-based cross-sectional study was conducted in Dera District health centers from June 27 to September 2, 2015...
August 1, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28763492/pancreatic-atrophy-caused-by-dietary-selenium-deficiency-induces-hypoinsulinemic-hyperglycemia-via-global-down-regulation-of-selenoprotein-encoding-genes-in-broilers
#19
Jingyang Xu, Longqiong Wang, Jiayong Tang, Gang Jia, Guangmang Liu, Xiaoling Chen, Jingyi Cai, Haiying Shang, Hua Zhao
This study was envisaged to comprehensively profile genes in selected tissues along with a few biochemical indicators and integrate resulting information with dietary selenium (Se) deficiency symptoms in broilers. A total of 120 one-day-old Cobb male broilers were equally divided into two groups and fed a Se deficient corn-soybean-based basal diet supplemented with 0.3 mg/kg sodium selenite (Control, Se adequate) or without selenite (Se deficiency) for five weeks. Effects of Se deficiency on mRNA abundance of twenty-three selenoprotein encoding genes and seventeen insulin signaling related genes were studied at day 35 in pancreas, liver and muscle along with plasma biochemical constituents and enzyme activities...
2017: PloS One
https://www.readbyqxmd.com/read/28755197/dietary-considerations-in-tyrosinemia-type-i
#20
Francjan J van Spronsen, Margreet van Rijn, Uta Meyer, Anibh M Das
Since the introduction of 2-(2 nitro-4-3 trifluoro-methylbenzoyl)-1, 3-cyclohexanedione (NTBC), life expectancy of HT1 patients greatly improved. However, due to treatment with NTBC, tyrosine concentrations greatly increase. As a consequence to possible neurocognitive problems, the main objective of dietary therapy in HT1 is to provide adequate nutrition allowing normal growth and development while strictly controlling tyrosine levels in blood (and tissues). Although no well-defined target levels exist, tyrosine concentrations below 400 μmol/L are considered to be safe...
2017: Advances in Experimental Medicine and Biology
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