Efeitos da suplementação com zinco sobre o crescimento, sistema imunológico e diabetes
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crescimento, diabetes, sistema imunológico, suplementação, zincoResumen
O zinco apresenta funções catalíticas, estruturais e reguladoras, sendo componente de várias enzimas. Os sintomas observados na deficiência deste elemento incluem lesões de pele, anorexia, retardo do crescimento, hipogonadismo e alteração na função imune. O objetivo desta revisão foi apresentar as funções metabólicas e funcionais do zinco, enfatizando as conseqüências da deficiência e os aspectos que justificam os estudos envolvendo a suplementação com zinco e seus efeitos sobre o crescimento, sistema imunológico e diabetes. Considerando que algumas doenças predispõem o organismo à deficiência de zinco, a suplementação, isoladamente ou associada a outros elementos, demonstra benefícios, especialmente no aumento da velocidade de crescimento, funcionamento do sistema imunológico, diminuição das afecções respiratórias e controle das diarréias. A suplementação em pacientes com diabetes está relacionada com as variáveis do controle metabólico e as concentrações plasmáticas e eritrocitárias de zinco. As estratégias de suplementação com zinco, em populações de risco, devem ser implementadas, considerando-se as doses adequadas de ingestão.
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Derechos de autor 2023 Karine Cavalcanti Maurício de SENA, Lucia de Fátima Campos PEDROSA
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
