Potencial terapêutico de antioxidantes no tratamento da hipertensão – uma revisão da literatura
DOI:
https://doi.org/10.46919/archv4n4-006Keywords:
Hipertensão, doenças crônicas, estresse oxidativo, antioxidantesAbstract
A hipertensão é uma das doenças crônicas de maior prevalência no mundo, com aproximadamente 15% da população mundial. Numerosos estudos suportam a contribuição do estresse oxidativo na patogênese da hipertensão, sendo que antioxidantes têm papel importante para evitar o acúmulo dessas moléculas reativas. Com isso, o objetivo do estudo foi realizar uma revisão integrativa sobre os principais antioxidantes que vêm sendo estudados na pesquisa clínica para o tratamento da doença. Foram selecionadas 25 publicações. As vitaminas C e E se destacam pela quantidade de pesquisas sobre, e também, pelo grande número de ensaio clínicos onde apresentaram resultados benéficos para a pressão sanguínea. Também foram encontrados artigos que testam a suplementação com chá verde, o chá preto ou chá azedo. Em geral, os chás se mostraram eficientes na diminuição da pressão sanguínea dos pacientes, inclusive em hipertensos. Apesar disso, destaca-se que os antioxidantes não são agentes que possam substitutos as terapias medicamentosas prescritas ou os hábitos de vida saudáveis em geral. Em vez disso, ele desemprenha um papel complementar a esses dois fatores. Eles devem ser incorporados como um componente adicional nos cuidados da saúde e estilo de vida voltadas para o tratamento da hipertensão.
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