Data Brief 399: Dietary Supplement Use Among Adults: United States, 2017–2018

Mishra, Suruchi; Stierman, Bryan; Gahche, Jaime J; Potischman, Nancy

doi:10.15620/cdc:101131

Cited by 64 publications

(17 citation statements)

References 2 publications

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“…Additionally, our study’s sample size had twice as many women than men. Since women tend to have higher DS use than men, 44 it can be inferred that our results are skewed more positively and supportive of our proposed mHealth app. However, including more women can potentially capture more of our intended mHealth app users.…”

Section: Discussionsupporting

confidence: 67%

Patient Perspectives on the Development of a Novel Mobile Health (mHealth) Application for Dietary Supplement Tracking and Reconciliation—A Qualitative Focus Group Study

Post

Faurot

Kadro

et al. 2022

Glob Adv Health Med

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Background: More than 170 million adults use dietary supplements (DS) in the United States, which can have both benefit and harm to patient health. DS use is often poorly documented in the medical record and can pose health risks if not properly communicated with providers. Reasons for poor DS documentation include low disclosure rates, time constraints of clinical encounters, and providers’ failure to inquire about DS use. This study was conducted to assess patients’ views on the facilitators and barriers to using a mobile health (mHealth) application (app) to collect and share DS information with their healthcare providers. Methods: Utilizing a theory-based conceptual model, we conducted seven patient focus groups (FGs) to assess opinions on DS safety, provider communication, comfort with technology use, and our proposed mHealth app. Participants were recruited from the general public and through patient advisory groups. Patient views will inform the creation of an mHealth app to improve DS patient-provider communication and tracking and reconciliation in the electronic medical record (EMR). Results: Overall, participants believe their DS information is inaccurately represented in the EMR leading to safety concerns and negatively impacting overall quality-of-care. Participants desired an app designed with: 1) Health Insurance Portability and Accountability Act (HIPAA)-compliance; 2) ease of use for a variety of technical efficacy levels; 3) access to reliable DS information, including a DS-drug interaction checker; 4) integration with the EMR. Conclusion: An app to simplify and improve DS entry and reconciliation was of interest to patients, as long as it maintained health autonomy and privacy and possessed key valuable features.

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Section: Discussionsupporting

confidence: 67%

Patient Perspectives on the Development of a Novel Mobile Health (mHealth) Application for Dietary Supplement Tracking and Reconciliation—A Qualitative Focus Group Study

Post

Faurot

Kadro

et al. 2022

Glob Adv Health Med

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“…The use of dietary supplements (DS) is widespread in developed countries. In the USA, the use of these products is declared by 58% of the adult population [1], and in Europe from 2% to 66% depending on the country and gender [2]. Vitamins and/or minerals are the most commonly used supplements [1,2].…”

Section: Introductionmentioning

confidence: 99%

Dietary Supplement Use in Relation to Socio-Demographic and Lifestyle Factors, including Adherence to Mediterranean-Style Diet in University Students

et al. 2022

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The study aimed to examine socio-demographic and lifestyle determinants, including diet quality, of dietary supplement (DS) use among 2545 students who attended public universities in Warsaw. The data was collected using a self-administered health and lifestyle questionnaire and a 5-day dietary record method. Diet quality was assessed using a Mediterranean Diet Score. To determine the covariates of DS use, multivariate-adjusted logistic regression models with an estimation of odds ratios (ORs) and 95% confidence intervals (95% CIs) were used. The results showed that 41% of participants were DS users. The following predictors of DS use were identified: gender (male vs. female; OR:0.62, 95% CI:0.50–0.79), physical activity (high vs. low; OR:1.79, 95% CI:1.45–2.20), BMI (≥25 vs. 18.5–24.9 kg/m2; OR:0.77, 95%CI:0.61–0.98), cigarette smoking (yes vs. no; OR:0.67, 95% CI:0.52–0.86), and presence of chronic diseases (yes vs. no; OR:2.37, 95% CI:1.89–2.98). Moreover, higher nutritional knowledge, special diet usage, eating more meals/day, and fortified food consumption were determinants of DS use. Adherence to the Mediterranean-style diet was positively associated with DS use, a 1-score increment was associated with a 10% (p-trend = 0.011) higher probability of DS usage. Given that the use of vitamins and/or minerals is common among university students and their users are characterized by eating a higher quality diet, investigating the contribution of DS in overall dietary nutrient intake warrants further study.

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“…Twenty-five healthy middle-aged men were recruited via advertisements and provided written informed consent to participate in the trial (Supplementary figure 1). A middle-aged cohort was studied as use of dietary supplements has been shown to increase with age [25].…”

Section: Participantsmentioning

confidence: 99%

Mitochondria-targeted antioxidant supplementation augments acute exercise-induced increases in muscle PGC1α mRNA and improves training-induced increases in peak power independent of mitochondrial content and function in untrained middle-aged men

Broome

Pham

Braakhuis

et al. 2021

Preprint

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The role of mitochondrial ROS production and signalling in muscle adaptations to exercise training has not been explored in detail. Here we investigated the effect of supplementation with the mitochondria-targeted antioxidant MitoQ on a) the skeletal muscle mitochondrial and antioxidant gene transcriptional response to acute high-intensity exercise and b) skeletal muscle mitochondrial content and function following exercise training. In a randomised, double-blind, placebo-controlled, parallel design study, 23 untrained men (age: 44 ± 7 years, VO2peak: 39.6 ± 7.9 ml/kg/min) were randomised to receive either MitoQ (20 mg/d) or a placebo for 10 days before completing a bout of high-intensity interval exercise (cycle ergometer, 10 x 60 s at VO2peak workload with 75 s rest). Blood samples and vastus lateralis muscle biopsies were collected before exercise and immediately and 3 hours after exercise. Participants then completed high-intensity interval training (HIIT; 3 sessions per week for 3 weeks) and another blood sample and muscle biopsy were collected. MitoQ supplementation augmented acute exercise-induced increases in skeletal muscle mRNA expression of the major regulator of proteins involved in mitochondrial biogenesis peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1α). Despite this, training-induced increases in skeletal muscle mitochondrial content were unaffected by MitoQ supplementation. HIIT-induced increases in VO2peak and 20 km time trial performance were also unaffected by MitoQ while MitoQ augmented training-induced increases in peak power achieved during the VO2peak test. These data suggest that MitoQ supplementation enhances the effect of training on peak power, which may be related to the augmentation of skeletal muscle PGC1α expression following acute exercise. However, this effect does not appear to be related to an effect of MitoQ supplementation on HIIT-induced mitochondrial biogenesis in skeletal muscle and may therefore be the result of other adaptations mediated by PGC1α.

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Data Brief 399: Dietary Supplement Use Among Adults: United States, 2017–2018

Abstract: This report describes recent prevalence estimates for dietary supplement use among U.S. adults, the distribution of the number of dietary supplements used, and the most common types of dietary supplements used.

Cited by 64 publications

References 2 publications

Patient Perspectives on the Development of a Novel Mobile Health (mHealth) Application for Dietary Supplement Tracking and Reconciliation—A Qualitative Focus Group Study

Patient Perspectives on the Development of a Novel Mobile Health (mHealth) Application for Dietary Supplement Tracking and Reconciliation—A Qualitative Focus Group Study

Dietary Supplement Use in Relation to Socio-Demographic and Lifestyle Factors, including Adherence to Mediterranean-Style Diet in University Students

Mitochondria-targeted antioxidant supplementation augments acute exercise-induced increases in muscle PGC1α mRNA and improves training-induced increases in peak power independent of mitochondrial content and function in untrained middle-aged men

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