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- Author:
- Behall, K.M.; Howe, J.C.
- Source:
- Journal of the American College of Nutrition 1996 v.15 no.3 pp. 248-254
- ISSN:
- 0731-5724
- Subject:
- dietary fiber; energy intake; dietary fat; amylose; men; women; corn starch; amylopectin; dietary carbohydrate; protein intake; metabolizable energy; hyperinsulinemia; excretion
- Abstract:
- ... Objective: This study was designed to compare the metabolizable energy of two starch sources, standard cornstarch and high amylose cornstarch. Methods: Diets containing 70% amylose (AM) or 70% amylopectin (AP) cornstarches were fed to 10 control and 14 hyperinsulinemic men for 14 weeks. During the last 4 weeks of each period, subjects were fed a controlled diet containing 34% of total energy from ...
- DOI:
- 10.1080/07315724.1996.10718595
- PubMed:
- 8935440
- https://doi.org/10.1080/07315724.1996.10718595
- Author:
- Ginty, Fiona
- Source:
- Proceedings of the Nutrition Society 2003 v.62 no.4 pp. 867-876
- ISSN:
- 0029-6651
- Subject:
- adolescents; amino acids; animals; bone density; bone formation; bone resorption; calcium; dietary protein; elderly; excretion; foods; health status; hip fractures; lifestyle; men; metabolism; prospective studies; protein intake; proteins; risk; skeletal development; skeleton; urine; vegetables; women; young adults; Europe; United States
- Abstract:
- ... The effects of dietary protein on bone health are paradoxical and need to be considered in context of the age, health status and usual diet of the population. Over the last 80 years numerous studies have demonstrated that a high protein intake increases urinary Ca excretion and that on average 1 mg Ca is lost in urine for every 1 g rise in dietary protein. This relationship is primarily attributab ...
- DOI:
- 10.1079/PNS2003307
- PubMed:
- 15018487
- https://doi.org/10.1079/PNS2003307
- Author:
- Lissner, L.; Troiano, R.P.; Midthune, D.; Heitmann, B.L.; Kipnis, V.; Subar, A.F.; Potischman, N.
- Source:
- International journal of obesity 2007 v.31 no.6 pp. 956-961
- ISSN:
- 0307-0565
- Subject:
- food intake; dietary protein; men; energy intake; isotope labeling; women; biomarkers; urine; nitrogen content; experimental design; excretion; gender differences; energy expenditure; protein intake; obesity; food frequency questionnaires; dietary surveys; nutrition research
- Abstract:
- ... Objective: Obesity-related under-reporting of usual dietary intake is one of the most persistent sources of bias in nutrition research. The aim of this paper is to characterize obese and non-obese individuals with respect to reporting errors observed with two common dietary instruments, using energy and protein recovery biomarkers as reference measures. Population and methods: This report employs ...
- DOI:
- 10.1038/sj.ijo.0803527
- PubMed:
- 17299385
- https://doi.org/10.1038/sj.ijo.0803527
- Author:
- Margaretha Nydahl; Inga-Britt Gustafsson; Rawya Mohsen; Wulf Becker
- Source:
- Food & nutrition research 2009 v.53 no.1 pp. 1889
- ISSN:
- 1654-661X
- Subject:
- alcohols; basal metabolic rate; breads; cheeses; dietary surveys; energy intake; epidemiological studies; excretion; fish; food records; grain products; information processing; meat; men; milk; nitrogen; nutrient density; nutrients; nutrition assessment; portion size; protein intake; tea; urine; vegetables
- Abstract:
- ... Background: A simplified optically readable food record (ORFR) was developed and compared with an open-ended weighed record (WR). Objective: To compare intake of nutrients and foods using a seven-day ORFR with intake estimated using a seven-day WR. The results from each method were validated against 24-h urine nitrogen excretion and energy intake (EI)/estimated basal metabolic rate (BMR) cut-off v ...
- DOI:
- 10.3402/fnr.v53i0.1889
- https://doi.org/10.3402/fnr.v53i0.1889
- Author:
- Willem De Keyzer; Inge Huybrechts; Arnold L. M. Dekkers; Anouk Geelen; Sandra Crispim; Paul J. M. Hulshof; Lene F. Andersen; Irena Řehůřková; Jiří Ruprich; Jean-Luc Volatier; Georges Van Maele; Nadia Slimani; Pieter van't Veer; Evelien de Boer; Stefaan De Henauw
- Source:
- British journal of nutrition 2012 v.108 no.6 pp. 1118-1125
- ISSN:
- 1475-2662
- Subject:
- body weight; creatinine; excretion; food consumption; linear models; men; prediction; protein intake; regression analysis; urine; women; Europe
- Abstract:
- ... Studies using 24 h urine collections need to incorporate ways to validate the completeness of the urine samples. Models to predict urinary creatinine excretion (UCE) have been developed for this purpose; however, information on their usefulness to identify incomplete urine collections is limited. We aimed to develop a model for predicting UCE and to assess the performance of a creatinine index usi ...
- DOI:
- 10.1017/S0007114511006295
- PubMed:
- 22136756
- https://doi.org/10.1017/S0007114511006295
- Author:
- Karianna FM Teunissen-Beek; Janneke Dopheide; Johanna M Geleijnse; Stephan JL Bakker; Elizabeth J Brink; Peter W de Leeuw; Marleen A van Baak
- Source:
- American journal of clinical nutrition 2012 v.95 no.4 pp. 966-971
- ISSN:
- 0002-9165
- Subject:
- adults; beverages; body mass index; carbohydrate intake; diastolic blood pressure; eggs; energy intake; excretion; hypertension; men; overweight; peas; protein intake; protein supplements; proteins; sodium; systolic blood pressure; women
- Abstract:
- ... BACKGROUND: Dietary protein intake may help to manage blood pressure (BP) and prevent complications associated with elevated BP. OBJECTIVE: The objective of this study was to determine whether 4 wk of increased protein intake (∼25% compared with ∼15% of energy intake that isoenergetically replaces carbohydrate intake) lowers office and daytime BP compared with increased carbohydrate intake. DESIGN ...
- DOI:
- 10.3945/ajcn.111.029116
- PubMed:
- 22357725
- https://doi.org/10.3945/ajcn.111.029116
- Author:
- Eveline A Martens; Sze-Yen Tan; Mandy V Dunlop; Richard D Mattes; Margriet S Westerterp-Plantenga
- Source:
- American journal of clinical nutrition 2014 v.99 no.6 pp. 1397-1406
- ISSN:
- 0002-9165
- Subject:
- beef; body mass index; body weight changes; clinical nutrition; cross-over studies; energy intake; energy requirements; excretion; high protein diet; humans; hunger; low protein diet; men; nitrogen; nitrogen balance; protein intake; women
- Abstract:
- ... Background: The protein leverage hypothesis requires specific evidence that protein intake is regulated more strongly than energy intake.Objective: The objective was to determine ad libitum energy intake, body weight changes, appetite profile, and nitrogen balance in response to 3 diets with different protein-to-carbohydrate + fat ratios over 12 consecutive days, with beef as a source of protein.D ...
- DOI:
- 10.3945/ajcn.113.078774
- https://doi.org/10.3945/ajcn.113.078774
- Author:
- Alexander Mok; Sumanto Haldar; Jetty Chung-Yung Lee; Melvin Khee-Shing Leow; Christiani Jeyakumar Henry
- Source:
- Nutrition journal 2015 v.15 no.1 pp. 27
- ISSN:
- 1475-2891
- Subject:
- C-reactive protein; Chinese people; blood glucose; blood pressure; blood sampling; body mass index; creatinine; cross-over studies; death; energy; excretion; glucose; glycemic index; hyperinsulinemia; insulin; low protein diet; males; men; metabolism; metabolites; protein content; protein intake; risk factors; triacylglycerols; urine; Asia
- Abstract:
- ... BACKGROUND: Cardio-Metabolic Disease (CMD) is the leading cause of death globally and particularly in Asia. Postprandial elevation of glycaemia, insulinaemia, triglyceridaemia are associated with an increased risk of CMD. While studies have shown that higher protein intake or increased meal frequency may benefit postprandial metabolism, their combined effect has rarely been investigated using comp ...
- DOI:
- 10.1186/s12937-016-0141-5
- PubMed:
- 26979583
- PubMed Central:
- PMC4793530
- https://doi.org/10.1186/s12937-016-0141-5
- Author:
- Hiroyuki Kato; Katsuya Suzuki; Makoto Bannai; Daniel R Moore
- Source:
- Journal of nutrition 2018 v.148 no.6 pp. 925-931
- ISSN:
- 1541-6100
- Subject:
- athletes; body weight; branched chain amino acids; carbohydrates; carbon dioxide; eggs; energy; essential amino acids; excretion; exercise; experimental diets; limiting amino acids; men; oxidation; peak oxygen uptake; phenylalanine; protein intake; protein requirement; protein synthesis
- Abstract:
- ... The indicator amino acid oxidation (IAAO) method estimates the protein intake required to maximize whole-body protein synthesis and identify the daily protein requirement in a variety of populations. However, it is unclear whether the greater requirements for endurance athletes previously determined by the IAAO reflect an increased demand for all or only some amino acids. The aim of this study was ...
- DOI:
- 10.1093/jn/nxy048
- https://doi.org/10.1093/jn/nxy048
- Author:
- Nikita V. Alexandrov; Coby Eelderink; Cécile M. Singh-Povel; Gerjan J. Navis; Stephan J. L. Bakker; Eva Corpeleijn
- Source:
- Nutrients 2018 v.10 no.10 pp. -
- ISSN:
- 2072-6643
- Subject:
- adults; animal proteins; cohort studies; creatinine; dietary protein; eggs; excretion; fish; food frequency questionnaires; meat; men; muscle tissues; physical activity; protein content; protein intake; protein sources; women
- Abstract:
- ... The influence of dietary protein intake on muscle mass in adults remains unclear. Our objective was to investigate the association between protein intake and muscle mass in 31,278 men and 45,355 women from the Lifelines Cohort. Protein intake was estimated by food frequency questionnaire and muscle mass was estimated from 24 h urinary creatinine excretion. The age range was 18–91 years and m ...
- DOI:
- 10.3390/nu10101471
- PubMed:
- 30308987
- PubMed Central:
- PMC6212815
- https://doi.org/10.3390/nu10101471
- Author:
- Grith Møller; Jens Rikardt Andersen; Christian Ritz; Marta P. Silvestre; Santiago Navas-Carretero; Elli Jalo; Pia Christensen; Elizabeth Simpson; Moira Taylor; J. Alfredo Martinez; Ian Macdonald; Nils Swindell; Kelly A. Mackintosh; Gareth Stratton; Mikael Fogelholm; Thomas M. Larsen; Sally D. Poppitt; Lars O. Dragsted; Anne Raben
- Source:
- Nutrients 2018 v.10 no.1 pp. -
- ISSN:
- 2072-6643
- Subject:
- albumins; blood serum; creatinine; diabetes; elderly; excretion; glomerular filtration rate; kidney diseases; lifestyle; men; protein intake; regression analysis; urea; women; Europe
- Abstract:
- ... Concerns about detrimental renal effects of a high-protein intake have been raised due to an induced glomerular hyperfiltration, since this may accelerate the progression of kidney disease. The aim of this sub-study was to assess the effect of a higher intake of protein on kidney function in pre-diabetic men and women, aged 55 years and older. Analyses were based on baseline and one-year data in a ...
- DOI:
- 10.3390/nu10010054
- PubMed:
- 29315212
- PubMed Central:
- PMC5793282
- https://doi.org/10.3390/nu10010054
- Author:
- Sarah M. Mitchell; Amber M. Milan; Cameron J. Mitchell; Nicola A. Gillies; Randall F. D’Souza; Nina Zeng; Farha Ramzan; Pankaja Sharma; Scott O. Knowles; Nicole C. Roy; Anders Sjödin; Karl-Heinz Wagner; Steven H. Zeisel; David Cameron-Smith
- Source:
- Nutrients 2019 v.11 no.9 pp. -
- ISSN:
- 2072-6643
- Subject:
- animal source protein; biomarkers; blood lipids; blood sampling; body weight; cardiovascular diseases; carnitine; choline; elderly; excretion; fasting; foods; glucose tolerance; glucose tolerance tests; health effects assessments; high protein diet; insulin resistance; low density lipoprotein cholesterol; males; men; metabolites; microbiome; protein intake
- Abstract:
- ... Higher dietary protein intake is increasingly recommended for the elderly; however, high protein diets have also been linked to increased cardiovascular disease (CVD) risk. Trimethylamine-N-oxide (TMAO) is a bacterial metabolite derived from choline and carnitine abundant from animal protein-rich foods. TMAO may be a novel biomarker for heightened CVD risk. The purpose of this study was to assess ...
- DOI:
- 10.3390/nu11092207
- PubMed:
- 31547446
- PubMed Central:
- PMC6770800
- https://doi.org/10.3390/nu11092207
- Author:
- Xiaoyi Yuan; Kentaro Murakami; Keiko Asakura; Ken Uechi; Shizuko Masayasu; Satoshi Sasaki
- Source:
- Nutrition research 2020 v.78 pp. 50-59
- ISSN:
- 0271-5317
- Subject:
- creatinine; excretion; men; protein intake; standard deviation; t-test; urea nitrogen; urine; women; Japan
- Abstract:
- ... In this study, we hypothesized that spot urine can be used to predict protein intake at both group and individual levels. Participants (n = 369) of this study were recruited from all 47 prefectures in Japan. Sex-specific formulas were developed based on the ratio of urea nitrogen to creatinine concentration obtained from 3 spot urine samples. Validity of the formulas was examined against two 24-ho ...
- DOI:
- 10.1016/j.nutres.2020.04.004
- https://doi.org/10.1016/j.nutres.2020.04.004