ArticleNutrients2020
Estimation of Dietary Amino Acid Intake and Independent Correlates of Skeletal Muscle Mass Index among Korean Adults.
Article in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 21 citations in OpenAlex.
- Article
- Mechanistic interactions of diet, exercise, and pharmacotherapy in skeletal muscle metabolism: evidence and translational perspectives.Frontiers in physiology · 2026Review
- Trends in dietary amino acid intake and food sources among Korean adults: data from the 2010-2022 Korea National Health and Nutrition Examination Survey.Nutrition research and practice · 2025Article
- Association of habitual diet with skeletal muscle composition in a cross-sectional, population-based imaging study.Nutrition journal · 2025Article
- Association between dietary branched-chain amino acids and multiple chronic conditions among older adults in Chinese communities.Nutrition & metabolism · 2024Article
- Association of Elevated Serum Branched-chain Amino Acid Levels With Longitudinal Skeletal Muscle Loss.Journal of the Endocrine Society · 2024Article
- Amino acid intake with protein food source and incident dyslipidemia in Korean adults from the Ansan and Ansung Study and the Health Examinee Study.Frontiers in nutrition · 2023Article
- Higher Intake of Total Dietary Essential Amino Acids Is Associated with a Lower Prevalence of Metabolic Syndrome among Korean Adults.Nutrients · 2022Article
- Association between Branched-Chain Amino Acid Intake and Physical Function among Chinese Community-Dwelling Elderly Residents.Nutrients · 2022Article
- Dietary Essential Amino Acid Intake Is Associated with High Muscle Strength in Korean Older Adults.Nutrients · 2022Article
- Dietary branched-chain amino acids and odds of obesity among immigrant Filipino women: the Filipino women's diet and health study (FiLWHEL).BMC public health · 2022Article
- Association between dietary branched-chain amino acid intake and skeletal muscle mass index among Korean adults: Interaction with obesity.Nutrition research and practice · 2021Article
- A Newly Developed Diabetes Risk Index, Based on Lipoprotein Subfractions and Branched Chain Amino Acids, is Associated with Incident Type 2 Diabetes Mellitus in the PREVEND Cohort.Journal of clinical medicine · 2020Article
- Where to Find Leucine in Food and How to Feed Elderly With Sarcopenia in Order to Counteract Loss of Muscle Mass: Practical Advice.Frontiers in nutrition · 2020Review
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
Abstract
The aim of this study was to develop a database to identify dietary amino acid intake levels, and to determine whether any amino acid groups were independently correlated with skeletal muscle mass index (SMI). We used data from the Korea National Health and Nutrition Examination Survey 2008-2011, and a total of 3292 participants aged 50-64 years were included in the analysis. Dietary data were obtained using the 24 h recall method. Data regarding dietary amino acid intake was assessed using the computer-aided nutritional analysis program 4.0 published by the Korean Nutrition Society. Multivariate linear regression analysis was used to identify independent correlates of SMI. The major food group that contributed the highest essential amino acid intake was grain and grain products (histidine 25.5%, isoleucine 43.9%, leucine 44.2%, methionine 31.0%, phenylalanine 44.8%, tryptophan 26.4%, and valine 50.8%). Higher SMI was independently associated with sex (men), lower age and body mass index, higher levels of physical activity, and a higher intake of energy and branched-chain amino acids. These results are expected to be used as a basis for developing dietary amino acid intake guidelines for Koreans.
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Registered trials
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