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Nutrients, Volume 15, Issue 22

November-2 2023 - 148 articles

Cover Story: Vitamin D is crucial to athletes’ health and performance. This study aimed to determine whether an individual loading dose formula for vitamin D supplementation is more effective than a standardized one. In a 10-week supplementation study, 90 athletes were randomly assigned to receive either a universal dose of 2000 IU/day of vitamin D or a loading dose of 4000 IU/day, followed by a maintenance dose of 1000 IU/day. The total 25(OH)D concentration was measured from dried blood spots at three time points. On the day when 25(OH)D blood concentrations of 40 ng/mL were calculated to prevail, the individualized group had a significantly higher 25(OH)D level than the standardized group (41 ± 11 ng/mL vs. 33 ± 6 ng/mL, p < 0.001). This study indicates that a personalized approach is more effective than a one-size-fits-all approach in restoring adequate vitamin D levels in athletes. View this paper
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Articles (148)

  • Article
  • Open Access
4 Citations
3,878 Views
26 Pages

20 November 2023

Although children from limited-resource families in rural areas are at great risk for nutrition-related chronic diseases, few hands-on programs have been implemented that simultaneously engage both parents and children and include local produce in a...

  • Article
  • Open Access
4 Citations
3,711 Views
14 Pages

Child and Maternal Factors Associated with Feeding Practices in Children with Poor Growth

  • Dina Almaatani,
  • Emma Cory,
  • Julie Gardner,
  • Mara Alexanian-Farr,
  • Jessie M. Hulst,
  • Robert H. J. Bandsma and
  • Meta Van Den Heuvel

20 November 2023

The development of adequate growth and healthy eating behaviors depends on nutritious food and responsive feeding practices. Our study examined (1) the relationship between maternal concern about child weight or perceived feeding difficulties and the...

  • Article
  • Open Access
9 Citations
2,656 Views
15 Pages

Dynamics and Crosstalk between Gut Microbiota, Metabolome, and Fecal Calprotectin in Very Preterm Infants: Insights into Feeding Intolerance

  • Luyang Hong,
  • Yihuang Huang,
  • Junyan Han,
  • Shujuan Li,
  • Lan Zhang,
  • Siyuan Jiang,
  • Qi Zhou,
  • Xincheng Cao,
  • Weiyin Yu and
  • Yi Yang
  • + 4 authors

20 November 2023

Background: Feeding intolerance (FI) is a significant concern in the care of preterm infants, impacting their growth and development. We previously reported that FI is linked to lower fecal calprotectin (FC) levels. This study aims to explore the pos...

  • Article
  • Open Access
2 Citations
3,473 Views
11 Pages

20 November 2023

The increasing prevalence of obesity is a serious concern in Korea. However, there is currently no available food-frequency questionnaire (FFQ) for examining the dietary patterns of adults with obesity. This study aimed to develop a semi-quantitative...

  • Article
  • Open Access
10 Citations
3,141 Views
14 Pages

The Role of Vitamin D in Patients with Inflammatory Bowel Disease Treated with Vedolizumab

  • Bincy P. Abraham,
  • Christopher Fan,
  • Theresa Thurston,
  • Joshua Moskow and
  • Hoda M. Malaty

20 November 2023

Background: Many clinical factors can contribute to the efficacy of medical therapy in Inflammatory Bowel Disease (IBD). We assessed their effects on the efficacy of vedolizumab therapy in a cohort of patients with IBD. Methods: We conducted a retros...

  • Article
  • Open Access
1 Citations
2,829 Views
14 Pages

Lactate Conversion by Lactate Dehydrogenase B Is Involved in Beige Adipocyte Differentiation and Thermogenesis in Mice

  • Bin Guo,
  • Hui Shu,
  • Ling Luo,
  • Xiangpeng Liu,
  • Yue Ma,
  • Jie Zhang,
  • Zhiwei Liu,
  • Yong Zhang,
  • Lei Fu and
  • Tongxing Song
  • + 2 authors

20 November 2023

Adipose tissue (AT) is the primary reservoir of lipid, the major thermogenesis organ during cold exposure, and an important site for lactate production. However, the utilization of lactate as a metabolic substrate by adipocytes, as well as its potent...

  • Article
  • Open Access
25 Citations
4,693 Views
15 Pages

20 November 2023

Background: With environmental and lifestyle changes, recent epidemiological studies have shown that the prevalence of Ulcerative Colitis (UC) is on the rise, while treatment options are limited. There is an urgent need to explore the underlying mech...

  • Article
  • Open Access
3 Citations
3,054 Views
13 Pages

20 November 2023

Despite the availability of nutritional recommendations, studies have reported inadequate nutrition in athletes. The existing literature highlights the importance of the nutritional knowledge of both athletes and coaches in influencing athletes&rsquo...

  • Article
  • Open Access
7 Citations
2,462 Views
12 Pages

20 November 2023

This study aims to evaluate the prebiotic potential of polysaccharides derived from Stellariae Radix (SRPs) and explore their influence on the gut microbiota composition in mice. Lactobacillus acidophilus and Bifidobacterium longum were cultivated in...

  • Article
  • Open Access
5 Citations
14,998 Views
10 Pages

The Effects of 24-h Fasting on Exercise Performance and Metabolic Parameters in a Pilot Study of Female CrossFit Athletes

  • Melike Nur Eroglu,
  • Celia Rodríguez-Longobardo,
  • Ana Ramírez-Adrados,
  • Clara Colina-Coca,
  • Silvia Burgos-Postigo,
  • Olga López-Torres and
  • Valentín E. Fernández-Elías

20 November 2023

Many studies have tested intermittent fasting (IF) in athletes, but its effects on female CrossFit athletes remain relatively unexplored in the existing literature. The aim of this study was to evaluate and compare the effects of 24-h IF on the physi...

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Nutrients - ISSN 2072-6643