在日本公司咖啡馆使用低Na/K调味料和乳制品的干预作为减少饮食Na/K和预防高血压的实际方法
Nagako Okuda1, Aya Higashiyama2, Kozo Tanno3
1Division of Applied Life Sciences, Graduate School of Life and Environmental Sciences, Kyoto Prefectural University, Kyoto 606-8522, Japan.
Nutrients
|December 31, 2025
概括
减少饮食中的 (Na) 和增加 (K) 摄入量是控制血压 (BP) 的关键. 这项研究发现,在午餐时使用低Na/K调味料和乳制品有效降低了员工的尿液Na/K比率.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 心血管健康 心血管健康
背景情况:
- 高 (Na) 和低 (K) 的摄入量导致血压升高 (BP).
- 需要实用的饮食策略来降低Na/K比率.
- 工作场所干预提供了一个可扩展的饮食修改方法.
研究的目的:
- 评估低Na/K调味料和乳制品对尿中Na/K比率和血压的影响.
- 为了评估修改自助餐午餐干预的可行性和可口性.
- 探索可持续的方法来减少工作人口的食Na/K.
主要方法:
- 在员工食堂进行了为期四周的交叉干预研究.
- 参与者吃了低Na/K调味料和乳制品的午餐 (干预) 或正常的午餐 (控制).
- 测量包括尿中Na/K比率,血压和食中的Na/K含量;味道的可接受性也被评估.
主要成果:
- 干预食含有显著较低的Na和较高的K含量,导致较低的Na/K比率 (4.6比8.2).
- 在干预期间,尿液中平均Na/K比率显著降低 (3.69比4.10).
- 没有观察到平均BP的显著变化,但这两种食类型的口味可接受性仍然很高.
结论:
- 在健康的劳动人口中,低Na/K调味料和习惯性的乳制品消费有效地降低了尿液Na/K比率.
- 这种饮食修改代表了可持续减少饮食Na/K.的实际策略.
- 这项干预表明,通过改变工作场所的饮食,有可能控制与年龄相关的高血压.
相关概念视频
Antihypertensive Drugs: Potassium-Sparing Diuretics
2.2K
Liddle syndrome is a genetically inherited form of hypertension characterized by the overactivity of epithelial sodium channels in the nephron, the functional unit of the kidney. This heightened activity leads to increased sodium reabsorption and excessive excretion of potassium. To counteract this, potassium-sparing diuretics such as amiloride are used. They function by blocking these sodium channels, thereby reducing the influx of sodium into the epithelial cells and minimizing the loss of...
2.2K
Regulation of Sodium and Potassium
1.9K
The regulation of sodium and potassium ion concentrations in the human body is a complex process governed primarily by hormones such as aldosterone, antidiuretic hormone (ADH), and atrial natriuretic peptide (ANP).
Sodium Regulation
Sodium ions make up approximately 90% of extracellular cations, with a normal blood plasma concentration of 136–148 mEq/L. A decrease in blood volume and pressure triggers the release of renin from granular cells in the juxtaglomerular complex (JGC), primarily...
Sodium Regulation
Sodium ions make up approximately 90% of extracellular cations, with a normal blood plasma concentration of 136–148 mEq/L. A decrease in blood volume and pressure triggers the release of renin from granular cells in the juxtaglomerular complex (JGC), primarily...
1.9K
Hypertension IV: Drug Therapy and Lifestyle Modifications
564
Multiple classes of antihypertensive medications are employed in treating hypertension. The most commonly recommended first-line treatments include:Thiazide Diuretics, such as chlorthalidone, increase sodium and water excretion from the body, reducing blood volume and blood pressure.Angiotensin-converting enzyme inhibitors, like lisinopril, block the conversion of angiotensin I to II, a potent vasoconstrictor lowering blood pressure.Angiotensin II Receptor Blockers (ARBs) prevent angiotensin II...
564
Chronic Kidney Disease III: Interprofessional Care
319
Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
319
Antihypertensive Drugs: Action of Diuretics
2.1K
Diuretics are antihypertensive drugs used to treat hypertension resulting from sodium and water retention. Sodium, vital for fluid balance and nerve or muscle function, is regulated by the kidneys through millions of nephrons. Blood enters nephrons via afferent arterioles, which branch into capillaries called glomeruli. These filter blood plasma, allowing water and solutes, like sodium ions, to pass through capillary walls into Bowman's capsule. The filtrate then flows through various...
2.1K
Nephrotic Syndrome III : Nursing Management
267
Nursing management for nephrotic syndrome adapts as the disease progresses, with strategies evolving to address advancing symptoms and complications.Early-Stage Management In the early stages, nursing interventions for nephrotic syndrome resemble those used in managing acute glomerulonephritis, focusing on symptom monitoring, fluid balance, and managing mild to moderate edema.Vital Signs: Regularly monitor blood pressure, pulse, respiratory rate, and temperature to promptly identify...
267


