Titre : bêta-Alanine

bêta-Alanine : Questions médicales fréquentes

Termes MeSH sélectionnés :

Reading

Questions fréquentes et termes MeSH associés

Diagnostic 2

#1

Comment diagnostiquer une carence en bêta-alanine ?

Il n'existe pas de test spécifique; une évaluation des symptômes et des apports alimentaires est nécessaire.
Carence en acides aminés Bêta-alanine Évaluation nutritionnelle
#2

Quels tests peuvent évaluer les niveaux de bêta-alanine ?

Des analyses sanguines peuvent mesurer les niveaux d'acides aminés, y compris la bêta-alanine.
Analyse sanguine Acides aminés Bêta-alanine

Symptômes 2

#1

Quels sont les symptômes d'une supplémentation excessive en bêta-alanine ?

Une supplémentation excessive peut provoquer des picotements, des démangeaisons ou des rougeurs.
Effets indésirables Bêta-alanine Paresthésie
#2

La bêta-alanine cause-t-elle des effets secondaires ?

Des effets secondaires comme des picotements peuvent survenir, mais ils sont généralement bénins.
Effets secondaires Bêta-alanine Paresthésie

Prévention 2

#1

Comment prévenir une carence en bêta-alanine ?

Une alimentation équilibrée incluant des sources de protéines peut prévenir une carence.
Prévention Bêta-alanine Alimentation équilibrée
#2

Les sportifs doivent-ils se supplémenter en bêta-alanine ?

Les sportifs peuvent bénéficier d'une supplémentation pour améliorer leur endurance et performance.
Supplémentation Bêta-alanine Endurance

Traitements 2

#1

La bêta-alanine est-elle utilisée pour traiter des maladies ?

Elle n'est pas un traitement médical, mais un complément pour améliorer la performance sportive.
Compléments alimentaires Bêta-alanine Performance sportive
#2

Comment la bêta-alanine améliore-t-elle la performance ?

Elle augmente les niveaux de carnosine dans les muscles, retardant la fatigue lors d'exercices intenses.
Carnosine Bêta-alanine Performance physique

Complications 2

#1

Quelles complications peuvent survenir avec une surconsommation ?

Une surconsommation peut entraîner des troubles gastro-intestinaux et des picotements.
Complications Bêta-alanine Troubles gastro-intestinaux
#2

La bêta-alanine peut-elle interagir avec d'autres médicaments ?

Des interactions sont possibles; il est conseillé de consulter un professionnel de santé.
Interactions médicamenteuses Bêta-alanine Consultation médicale

Facteurs de risque 2

#1

Qui est à risque de carence en bêta-alanine ?

Les personnes ayant une alimentation pauvre en protéines ou végétalienne peuvent être à risque.
Carence en acides aminés Bêta-alanine Alimentation végétalienne
#2

Les athlètes d'endurance ont-ils besoin de plus de bêta-alanine ?

Oui, ils peuvent avoir besoin de plus de bêta-alanine pour améliorer leur performance et récupération.
Athlètes Bêta-alanine Performance sportive
{ "@context": "https://schema.org", "@graph": [ { "@type": "MedicalWebPage", "name": "bêta-Alanine : Questions médicales les plus fréquentes", "headline": "bêta-Alanine : Comprendre les symptômes, diagnostics et traitements", "description": "Guide complet et accessible sur les bêta-Alanine : explications, diagnostics, traitements et prévention. Information médicale validée destinée aux patients.", "datePublished": "2024-06-16", "dateModified": "2025-03-13", "inLanguage": "fr", "medicalAudience": [ { "@type": "MedicalAudience", "name": "Grand public", "audienceType": "Patient", "healthCondition": { "@type": "MedicalCondition", "name": "bêta-Alanine" }, "suggestedMinAge": 18, "suggestedGender": "unisex" }, { "@type": "MedicalAudience", "name": "Médecins", "audienceType": "Physician", "geographicArea": { "@type": "AdministrativeArea", "name": "France" } }, { "@type": "MedicalAudience", "name": "Chercheurs", "audienceType": "Researcher", "geographicArea": { "@type": "AdministrativeArea", "name": "International" } } ], "reviewedBy": { "@type": "Person", "name": "Dr Olivier Menir", "jobTitle": "Expert en Médecine", "description": "Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale", "url": "/static/pages/docteur-olivier-menir.html", "alumniOf": { "@type": "EducationalOrganization", "name": "Université Paris Descartes" } }, "isPartOf": { "@type": "MedicalWebPage", "name": "Alanine", "url": "https://questionsmedicales.fr/mesh/D000409", "about": { "@type": "MedicalCondition", "name": "Alanine", "code": { "@type": "MedicalCode", "code": "D000409", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D12.125.042" } } }, "hasPart": [ { "@type": "MedicalWebPage", "name": "Acide pantothénique", "alternateName": "Pantothenic Acid", "url": "https://questionsmedicales.fr/mesh/D010205", "about": { "@type": "MedicalCondition", "name": "Acide pantothénique", "code": { "@type": "MedicalCode", "code": "D010205", "codingSystem": "MeSH" }, "identifier": { "@type": "PropertyValue", "propertyID": "MeSH Tree", "value": "D12.125.042.070.500" } } } ], "about": { "@type": "MedicalCondition", "name": "bêta-Alanine", "alternateName": "beta-Alanine", "code": { "@type": "MedicalCode", "code": "D015091", "codingSystem": "MeSH" } }, "author": [ { "@type": "Person", "name": "Bryan Saunders", "url": "https://questionsmedicales.fr/author/Bryan%20Saunders", "affiliation": { "@type": "Organization", "name": "Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil." } }, { "@type": "Person", "name": "Eimear Dolan", "url": "https://questionsmedicales.fr/author/Eimear%20Dolan", "affiliation": { "@type": "Organization", "name": "Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil." } }, { "@type": "Person", "name": "Bruno Gualano", "url": "https://questionsmedicales.fr/author/Bruno%20Gualano", "affiliation": { "@type": "Organization", "name": "Applied Physiology and Nutrition Research Group, School of Physical Education and Sport; Rheumatology Division; Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, SP, BR, University of São Paulo, Brazil." } }, { "@type": "Person", "name": "Marcelo Papoti", "url": "https://questionsmedicales.fr/author/Marcelo%20Papoti", "affiliation": { "@type": "Organization", "name": "University of São Paulo, Medicine University of Ribeirão Preto (FMRP-USP), Ribeirão Preto, São Paulo, Brazil." } }, { "@type": "Person", "name": "Craig Sale", "url": "https://questionsmedicales.fr/author/Craig%20Sale", "affiliation": { "@type": "Organization", "name": "Musculoskeletal Physiology Research Group, Sport, Health and Performance Enhancement Research Centre, Nottingham Trent University, United Kingdom." } } ], "citation": [ { "@type": "ScholarlyArticle", "name": "Reading anxiety modulates the functional connectivity of the reading-related network during adult reading.", "datePublished": "2023-05-18", "url": "https://questionsmedicales.fr/article/37209490", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.bandl.2023.105278" } }, { "@type": "ScholarlyArticle", "name": "Music reading experience modulates eye movement pattern in English reading but not in Chinese reading.", "datePublished": "2022-06-01", "url": "https://questionsmedicales.fr/article/35650229", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1038/s41598-022-12978-9" } }, { "@type": "ScholarlyArticle", "name": "Word reading transfer in two distinct languages in reading interventions: How Chinese-English bilingual children with reading difficulties learn to read.", "datePublished": "2023-04-10", "url": "https://questionsmedicales.fr/article/37043923", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.ridd.2023.104501" } }, { "@type": "ScholarlyArticle", "name": "Reading fiction and reading minds in early adolescence: A longitudinal study.", "datePublished": "2022-06-13", "url": "https://questionsmedicales.fr/article/35709569", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.jecp.2022.105476" } }, { "@type": "ScholarlyArticle", "name": "Reading numbers is harder than reading words: An eye-tracking study.", "datePublished": "2023-05-19", "url": "https://questionsmedicales.fr/article/37210866", "identifier": { "@type": "PropertyValue", "propertyID": "DOI", "value": "10.1016/j.actpsy.2023.103942" } } ], "breadcrumb": { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "questionsmedicales.fr", "item": "https://questionsmedicales.fr" }, { "@type": "ListItem", "position": 2, "name": "Acides aminés, peptides et protéines", "item": "https://questionsmedicales.fr/mesh/D000602" }, { "@type": "ListItem", "position": 3, "name": "Acides aminés", "item": "https://questionsmedicales.fr/mesh/D000596" }, { "@type": "ListItem", "position": 4, "name": "Alanine", "item": "https://questionsmedicales.fr/mesh/D000409" }, { "@type": "ListItem", "position": 5, "name": "bêta-Alanine", "item": "https://questionsmedicales.fr/mesh/D015091" } ] } }, { "@type": "MedicalWebPage", "name": "Article complet : bêta-Alanine - Questions et réponses", "headline": "Questions et réponses médicales fréquentes sur bêta-Alanine", "description": "Une compilation de questions et réponses structurées, validées par des experts médicaux.", "datePublished": "2025-05-08", "inLanguage": "fr", "hasPart": [ { "@type": "MedicalWebPage", "name": "Diagnostic", "headline": "Diagnostic sur bêta-Alanine", "description": "Comment diagnostiquer une carence en bêta-alanine ?\nQuels tests peuvent évaluer les niveaux de bêta-alanine ?", "url": "https://questionsmedicales.fr/mesh/D015091?mesh_terms=Reading#section-diagnostic" }, { "@type": "MedicalWebPage", "name": "Symptômes", "headline": "Symptômes sur bêta-Alanine", "description": "Quels sont les symptômes d'une supplémentation excessive en bêta-alanine ?\nLa bêta-alanine cause-t-elle des effets secondaires ?", "url": "https://questionsmedicales.fr/mesh/D015091?mesh_terms=Reading#section-symptômes" }, { "@type": "MedicalWebPage", "name": "Prévention", "headline": "Prévention sur bêta-Alanine", "description": "Comment prévenir une carence en bêta-alanine ?\nLes sportifs doivent-ils se supplémenter en bêta-alanine ?", "url": "https://questionsmedicales.fr/mesh/D015091?mesh_terms=Reading#section-prévention" }, { "@type": "MedicalWebPage", "name": "Traitements", "headline": "Traitements sur bêta-Alanine", "description": "La bêta-alanine est-elle utilisée pour traiter des maladies ?\nComment la bêta-alanine améliore-t-elle la performance ?", "url": "https://questionsmedicales.fr/mesh/D015091?mesh_terms=Reading#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur bêta-Alanine", "description": "Quelles complications peuvent survenir avec une surconsommation ?\nLa bêta-alanine peut-elle interagir avec d'autres médicaments ?", "url": "https://questionsmedicales.fr/mesh/D015091?mesh_terms=Reading#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur bêta-Alanine", "description": "Qui est à risque de carence en bêta-alanine ?\nLes athlètes d'endurance ont-ils besoin de plus de bêta-alanine ?", "url": "https://questionsmedicales.fr/mesh/D015091?mesh_terms=Reading#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostiquer une carence en bêta-alanine ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de test spécifique; une évaluation des symptômes et des apports alimentaires est nécessaire." } }, { "@type": "Question", "name": "Quels tests peuvent évaluer les niveaux de bêta-alanine ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des analyses sanguines peuvent mesurer les niveaux d'acides aminés, y compris la bêta-alanine." } }, { "@type": "Question", "name": "Quels sont les symptômes d'une supplémentation excessive en bêta-alanine ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Une supplémentation excessive peut provoquer des picotements, des démangeaisons ou des rougeurs." } }, { "@type": "Question", "name": "La bêta-alanine cause-t-elle des effets secondaires ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Des effets secondaires comme des picotements peuvent survenir, mais ils sont généralement bénins." } }, { "@type": "Question", "name": "Comment prévenir une carence en bêta-alanine ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation équilibrée incluant des sources de protéines peut prévenir une carence." } }, { "@type": "Question", "name": "Les sportifs doivent-ils se supplémenter en bêta-alanine ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les sportifs peuvent bénéficier d'une supplémentation pour améliorer leur endurance et performance." } }, { "@type": "Question", "name": "La bêta-alanine est-elle utilisée pour traiter des maladies ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elle n'est pas un traitement médical, mais un complément pour améliorer la performance sportive." } }, { "@type": "Question", "name": "Comment la bêta-alanine améliore-t-elle la performance ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Elle augmente les niveaux de carnosine dans les muscles, retardant la fatigue lors d'exercices intenses." } }, { "@type": "Question", "name": "Quelles complications peuvent survenir avec une surconsommation ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Une surconsommation peut entraîner des troubles gastro-intestinaux et des picotements." } }, { "@type": "Question", "name": "La bêta-alanine peut-elle interagir avec d'autres médicaments ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Des interactions sont possibles; il est conseillé de consulter un professionnel de santé." } }, { "@type": "Question", "name": "Qui est à risque de carence en bêta-alanine ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes ayant une alimentation pauvre en protéines ou végétalienne peuvent être à risque." } }, { "@type": "Question", "name": "Les athlètes d'endurance ont-ils besoin de plus de bêta-alanine ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, ils peuvent avoir besoin de plus de bêta-alanine pour améliorer leur performance et récupération." } } ] } ] }
Dr Olivier Menir

Contenu validé par Dr Olivier Menir

Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale


Validation scientifique effectuée le 13/03/2025

Contenu vérifié selon les dernières recommandations médicales

Auteurs principaux

Bryan Saunders

6 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.
  • Institute of Orthopaedics and Traumatology, Faculty of Medicine FMUSP, University of São Paulo, São Paulo, Brazil.

Eimear Dolan

5 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.

Bruno Gualano

4 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, School of Physical Education and Sport; Rheumatology Division; Faculdade de Medicina FMUSP, Universidade de São Paulo, São Paulo, SP, BR, University of São Paulo, Brazil.
  • Food Research Center, University of São Paulo, São Paulo, Brazil.

Marcelo Papoti

3 publications dans cette catégorie

Affiliations :
  • University of São Paulo, Medicine University of Ribeirão Preto (FMRP-USP), Ribeirão Preto, São Paulo, Brazil.
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Craig Sale

3 publications dans cette catégorie

Affiliations :
  • Musculoskeletal Physiology Research Group, Sport, Health and Performance Enhancement Research Centre, Nottingham Trent University, United Kingdom.

Tasuke Ando

3 publications dans cette catégorie

Affiliations :
  • Laboratory of Animal Microbiology, Department of Animal Science, Graduate School of Agricultural Science, Tohoku University, 468-1, Aramaki Aza Aoba, Aoba-ku, Sendai 980-0845, Japan.
Publications dans "bêta-Alanine" :

Hiroshi Yoneyama

3 publications dans cette catégorie

Affiliations :
  • Laboratory of Animal Microbiology, Department of Animal Science, Graduate School of Agricultural Science, Tohoku University, 468-1, Aramaki Aza Aoba, Aoba-ku, Sendai 980-0845, Japan.
Publications dans "bêta-Alanine" :

Matheus Silva Norberto

2 publications dans cette catégorie

Affiliations :
  • University of São Paulo, Medicine University of Ribeirão Preto (FMRP-USP), Ribeirão Preto, São Paulo, Brazil. matheus.norberto@usp.br.
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil. matheus.norberto@usp.br.
Publications dans "bêta-Alanine" :

Ricardo Augusto Barbieri

2 publications dans cette catégorie

Affiliations :
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil.
  • Estácio University, Ribeirão Preto, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Danilo Rodrigues Bertucci

2 publications dans cette catégorie

Affiliations :
  • Department of Physical Education, State São Paulo University, (UNESP), Rio Claro, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Ronaldo Bucken Gobbi

2 publications dans cette catégorie

Affiliations :
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Eduardo Zapaterra Campos

2 publications dans cette catégorie

Affiliations :
  • Department of Physical Education, Federal University of Pernambuco, (UFPE), Recife, Pernambuco, Brazil.
Publications dans "bêta-Alanine" :

Ellen Cristini De Freitas

2 publications dans cette catégorie

Affiliations :
  • University of São Paulo, School of Physical Education and sport of Ribeirão Preto (EEFERP-USP), Ribeirão Preto, São Paulo, Brazil.
Publications dans "bêta-Alanine" :

Pedro Perim

2 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.

Gabriel Barreto

2 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.

Nathan Gobbi

2 publications dans cette catégorie

Affiliations :
  • Applied Physiology and Nutrition Research Group, Rheumatology Division, Faculdade de Medicina FMUSP, School of Physical Education and Sport, University of São Paulo, São Paulo, Brazil.

Ondrej Cesak

2 publications dans cette catégorie

Affiliations :
  • Department of Urology, University Hospital Olomouc, 775 20 Olomouc, Czech Republic.
  • Faculty of Medicine and Dentistry, Palacky University, 775 15 Olomouc, Czech Republic.

Jitka Vostalova

2 publications dans cette catégorie

Affiliations :
  • Department of Medical Chemistry and Biochemistry, Faculty of Medicine and Dentistry, Palacky University, 775 15 Olomouc, Czech Republic.

Ales Vidlar

2 publications dans cette catégorie

Affiliations :
  • Department of Urology, University Hospital Olomouc, 775 20 Olomouc, Czech Republic.
  • Faculty of Medicine and Dentistry, Palacky University, 775 15 Olomouc, Czech Republic.

Sources (3071 au total)

Word reading transfer in two distinct languages in reading interventions: How Chinese-English bilingual children with reading difficulties learn to read.

Skills developed from literacy training in L1 are shown to transfer to reading in L2 when both languages involve an alphabetic writing system. However, transfer of literacy skills between a logographi... Chinese-speaking students identified with reading difficulties were randomly assigned to the Chinese intervention (Chinese character orthography training), English intervention (English phonics traini... Though training on the orthography of Chinese characters significantly improved performance in Chinese word reading and Chinese orthographic awareness, our results did not provide evidence for the gen... We postulated that teaching children analytical skills in decoding words in an alphabetic writing system might likewise benefit their word decoding in a logographic script....

Reading fluency in Spanish patients with Parkinson's disease: A reading prosody examination.

The expressiveness during reading is essential for a fluent reading. Reading prosody has been scarcely studied in an experimental manner, owing to the difficulties in taking objective and direct measu... The aim of this work was to study reading fluency in PD considering the prosodic characteristics of its reading.... The participants were 31 Spanish adults with PD and 31 healthy controls, aged 59-88 years. Two experimental texts were designed that included declarative, interrogative, and exclamatory sentences and ... A longer reading duration and a greater number of pauses, especially in verbs, were found in the PD group, which also showed less pitch variation than the control group in the experimental sentences. ... The use of experimental methodologies for the analysis of reading fluency allows learning more about the prosodic characteristics of people with different pathologies, such as PD. Scarce pitch variabi... What is already known on this subject • The speech of people with Parkinson's disease (PD) is often impaired by the appearance of hypokinetic dysarthria. The language of people with PD is usually affe...

Shared reading with infants: SharePR a novel measure of shared reading quality.

The AAP recommends "shared" reading from early infancy for healthy development. However, many families are uncertain how to read most enjoyably and effectively with infants, especially from underserve... To test the SharePR parent-report measure of caregiver-infant reading quality.... This study involved mother-infant dyads in two unrelated trials in an obstetric (0-2 months old) and pediatric (6-9 months old) clinic. SharePR is a 10-item measure based on the SHARE/STEP model. Anal... There were 99 dyads in the younger (1.2 + 0.5 months) and 108 dyads in the older groups (6.6 + 1.1 months). A majority were of non-white race (73%, 96%) and low-socioeconomic status (56%, 44% in-pover... SharePR may be an efficient tool to quantify shared reading quality with infants, warranting further investigation.... Data for these analyses were collected via two unrelated trials led by the lead author (J.S.H.). For the younger cohort, this is registered on the ClinicalTrials.gov website, ID# NCT04031235. For the ... The AAP recommends caregiver-child ("shared") reading beginning in infancy, yet many families are uncertain how to do so. Verbal and social-emotional interactivity during shared reading ("quality") mo...