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Utilização de suplementos multivitamínicos/minerais e mortalidade na população adulta

Authors: Santos, Inês Sofia Lopes;

Utilização de suplementos multivitamínicos/minerais e mortalidade na população adulta

Abstract

Os suplementos multivitamínicos/minerais são amplamente consumidos pela população adulta, no entanto, a evidência é ainda insuficiente para que o seu consumo seja aconselhado. Assim, torna-se importante estudar a segurança e eficácia do consumo destes suplementos. O objetivo desta revisão sistemática rápida foi sistematizar a evidência clínica existente sobre os efeitos da suplementação com multivitamínicos/minerais na mortalidade por todas as causas e na mortalidade por doenças cardiovasculares. Foi realizada uma pesquisa na base de dados Pubmed e nas bases de registos de ensaios clínicos Cochrane Controlled Register of Trials (CENTRAL) e Clinicaltrials.gov de artigos publicados entre 2000 e 2020. Para esta revisão foram selecionados estudos conduzidos em adultos, que avaliaram a associação entre consumo de suplementos multivitamínicos/minerais e mortalidade por todas as causas e/ou cardiovascular. Dezasseis estudos coorte e dois ensaios clínicos aleatorizados controlados foram incluídos na análise. De forma geral, não se verificou nenhuma associação entre a suplementação com multivitamínicos/minerais e a mortalidade por todas as causas e por doenças cardiovasculares. No entanto, alguns estudos reportaram um aumento ou diminuição do risco em grupos específicos.

Multivitamin/mineral supplements are widely consumed by the population, however, the evidence is insufficient for their consumption to be advised. Thus, it is important to study the safety and effectiveness of these supplements. The aim of this rapid systematic review was to summarize evidence regarding the effects of multivitamin/mineral supplements on all-cause mortality and cardiovascular disease mortality. Pubmed, CENTRAL and Clinicaltrials.gov were searched for studies published between 2000 and 2020. In this review, studies of adult populations that evaluated multivitamin/mineral supplementation were selected. Sixteen cohort studies and two randomized controlled trials were included in the analysis. Overall, there was no association between multivitamin/mineral supplementation and all-cause mortality and cardiovascular disease mortality. However, some studies have reported a reduced or increased risk in specific groups.

Trabalho Final do Curso de Mestrado Integrado em Medicina, Faculdade de Medicina, Universidade de Lisboa, 2021

Country
Portugal
Related Organizations
Keywords

Domínio/Área Científica::Ciências Médicas, Suplementos, Mortalidade, Multivitamínico, Doença cardiovascular, Nutrição, Mineral

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green