Gastrin, secreted by G-cells, and glucagon-like peptide-1 (GLP-1), secreted by L-cells, may participate in the regulation of sodium balance. We studied the effect of sodium in mice in vivo and mouse ileum and human L-cells, on GLP-1 secretion, and the role of NFAT5 and gastrin-releasing peptide...

Sodium restriction is often recommended in heart failure (HF) to block symptomatic edema, despite limited evidence for benefit. However, a low-sodium diet (LSD) activates the classical renin-angiotensin-aldosterone system (RAAS), which may adversely affect HF progression and mortality in patients...

Sodium is an important nutrient for good health, but excessive amounts in the diet are known to cause an array of complications, including hypertension and exacerbating kidney disease. The purpose of this chapter is to analyze the most current evidence as it relates to sodium intake, since there...

Potassium is an essential nutrient that performs a vital role in cellular functions including maintaining fluid balance and osmolality of cells. Potassium balance is maintained by the kidney and the majority of ingested potassium is excreted in the urine. There is strong evidence of a negative...

Background: Low sodium intake stimulates the production and activity of renin. The aim is to analyse the association between a large range of sodium intake and the plasma renin activity (PRA). Methods: We performed electronic searches for articles published between January 1st 1946 and March 18th...

Purpose of Review: To review the current knowledge on interactions between dietary factors and microRNAs (miRNAs) in essential hypertension (EH) pathogenesis. Recent Findings: There exists an integration of maintenance signals generated by genetic, epigenetic, immune, and environmental (e.g.,...

Background: High sodium intake is recommended for the treatment of postural tachycardia syndrome (POTS) to counteract the hypovolemia and elevated plasma norepinephrine that contribute to excessive orthostatic tachycardia, but evidence of its efficacy is not available. Objectives: This study tested ...

Background: The DASH (Dietary Approaches to Stop Hypertension) diet has been determined to have beneficial effects on cardiac biomarkers. The effects of sodium reduction on cardiac biomarkers, alone or combined with the DASH diet, are unknown. Objectives The purpose of this study was to determine...

Background: Hypertension is considered a major risk factor for the progression of diabetic kidney disease. Type 2 diabetes is associated with increased renal sodium reabsorption and salt-sensitive hypertension. Clinical studies show that men have higher risk than premenopausal women for the...

Aims: Although current guidelines recommend reduction of salt intake in patients with diabetes, the benefits of reducing salt intake in people with type 2 diabetes mellitus (T2DM) lack clear evidence. Therefore, we performed a meta-analysis of available randomized controlled trials (RCTs) of sodium ...