Sodium intake and metabolic syndrome: a systematic review

被引:9
作者
Sarno, Flavio [1 ,2 ]
Jaime, Patricia Constante [1 ]
Ferreira, Sandra Roberta G. [1 ]
Monteiro, Carlos Augusto [1 ]
机构
[1] Univ Sao Paulo, Fac Saude Publ, Dept Nutr, BR-01246904 Sao Paulo, Brazil
[2] Univ Sao Paulo, Fac Saude Publ, Programa Posgrad Nutr Saude Publ, BR-01246904 Sao Paulo, Brazil
关键词
Sodium-restricted diet; dietary sodium; metabolic syndrome; insulin resistance; hypertension; INSULIN-RESISTANCE SYNDROME; BLOOD-PRESSURE; DIETARY SALT; STOP HYPERTENSION; SENSITIVITY; ASSOCIATION; OBESITY; RESTRICTION; DEFINITION; PREVALENCE;
D O I
10.1590/S0004-27302009000500013
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
Recent studies have shown that sodium intake restrictions may increase insulin resistance (IR) and induce changes on serum lipoproteins and on inflammation markers that are similar to those found in metabolic syndrome (MS). We performed a systematic review of literature regarding the effects of restricting sodium intake on MS or on IR. Nine articles were included in the review. Restriction of sodium consumption was associated with increase insulin resistance in two articles and with decrease in three others. In seven of nine articles, salt intake restriction determined blood pressure reduction, and in two articles adverse effects on markers of MS were found. Most studies showed beneficial effects of moderate sodium intake restriction, associated or not to others nutritional modifications or increased physical activity. Further studies are needed to evaluate the effects of moderate sodium consumption reductions on MS and IR. Arq Bras Endocdnol Metab. 2009;53(5):608-16.
引用
收藏
页码:608 / 616
页数:9
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