Ácidos graxos trans: doenças cardiovasculares e saúde materno-infantil
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ácidos graxos trans, doenças cardiovasculares, gravidez, saúde materno-infantil, consumo de alimentosResumen
Este estudo revê a literatura sobre o tema nas últimas décadas, destacando seu efeito no metabolismo humano quanto às doenças coronarianas e à saúde materno-infantil. Recentemente, os ácidos graxos trans foram incluídos entre os fatores dietéticos de risco para doenças cardiovasculares. Discute-se ainda sua relação com o processo de crescimento e desenvolvimento da criança desde a fase fetal e período gestacional. Os trans originam-se dos ácidos graxos insaturados no processo de hidrogenação e bio-hidrogenação, apresentando ação diferenciada destes. Diversas pesquisas ressaltam seu efeito hipercolesterolêmico e o bloqueio e inibição da biossíntese de ácidos graxos essenciais. Estas ações têm repercussões na saúde materno-infantil e elevam o risco de doenças cardiovasculares. Recomenda-se a redução do consumo de alimentos que contenham gordura hidrogenada, adotando os limites de 2% a 5% de gorduras trans/energia totais, já empregados em outros países.
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Derechos de autor 2023 Vera Lucia CHIARA, Rosilaine SIVA, Renata JORGE, Ana Paula BRASIL
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
