scholarly journals Well-Balanced Lunch Reduces Risk of Lifestyle-Related Diseases in Middle-Aged Japanese Working Men

Nutrients ◽  
2021 ◽  
Vol 13 (12) ◽  
pp. 4528
Author(s):  
Mari Mori
Keyword(s):  
Blood Pressure ◽  
Salt Intake ◽  
Controlled Trial ◽  
Salt Content ◽  
Hdl Cholesterol ◽  
Atherogenic Index ◽  
Urine Collection ◽  
Daily Consumption ◽  
Double Blind ◽  
Lifestyle Related Diseases

Based on the results of a previous WHO-CARDIAC study, this study was designed to test the effect of the daily consumption of a diet rich in potassium with optimal salt content, rich in fish meat and soy isoflavones, corresponding to the ingredients of a traditional Japanese diet. The test meals were a Balanced Lunch (BL) with chicken as the main dish and a Fortified Lunch (FL) with fish and soy as the main dish, which appeared the same. A double-blind, randomized controlled trial was conducted in 64 relatively obese men (47.2 ± 5.5 years old) who consumed the lunch at their work site for 4 weeks. All participants underwent fasting blood sampling, 24-h urine collection, as well as measurements of height, weight, and blood pressure before and after the intervention. Body mass index, blood pressure, and HbA1c were significantly improved and a 3-g reduction of salt intake was proven by 24-h urine collection in both groups. Moreover, HDL cholesterol and the Atherogenic Index (AI) were significantly improved in the FL group. In conclusion, the risks of lifestyle-related diseases in working men were reduced by one meal per day intervention of optimally-salted traditional Japanese diets containing soy and fish nutrients with high vegetable ingredients.

scholarly journals A Mobile Health Salt Reduction Intervention for People With Hypertension: Results of a Feasibility Randomized Controlled Trial (Preprint)

2020 ◽  
Author(s):  
Sarah Payne Riches ◽  
Carmen Piernas ◽  
Paul Aveyard ◽  
James P Sheppard ◽  
Mike Rayner ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Primary Care ◽  
Randomized Controlled Trial ◽  
Salt Intake ◽  
Controlled Trial ◽  
Salt Content ◽  
Salt Reduction ◽  
Randomized Controlled ◽  
Secondary Outcomes

BACKGROUND A high-salt diet is a risk factor for hypertension and cardiovascular disease; therefore, reducing dietary salt intake is a key part of prevention strategies. There are few effective salt reduction interventions suitable for delivery in the primary care setting, where the majority of the management and diagnosis of hypertension occurs. OBJECTIVE The aim of this study is to assess the feasibility of a complex behavioral intervention to lower salt intake in people with elevated blood pressure and test the trial procedures for a randomized controlled trial to investigate the intervention’s effectiveness. METHODS This feasibility study was an unblinded, randomized controlled trial of a mobile health intervention for salt reduction versus an advice leaflet (control). The intervention was developed using the Behavior Change Wheel and comprised individualized, brief advice from a health care professional with the use of the SaltSwap app. Participants with an elevated blood pressure recorded in the clinic were recruited through primary care practices in the United Kingdom. Primary outcomes assessed the feasibility of progression to a larger trial, including follow-up attendance, fidelity of intervention delivery, and app use. Secondary outcomes were objectively assessed using changes in salt intake (measured via 24-hour urine collection), salt content of purchased foods, and blood pressure. Qualitative outcomes were assessed using the think-aloud method, and the process outcomes were evaluated. RESULTS A total of 47 participants were randomized. All progression criteria were met: follow-up attendance (45/47, 96%), intervention fidelity (25/31, 81%), and app use (27/31, 87%). There was no evidence that the intervention significantly reduced the salt content of purchased foods, salt intake, or blood pressure; however, this feasibility study was not powered to detect changes in secondary outcomes. Process and qualitative outcomes demonstrated that the trial design was feasible and the intervention was acceptable to both individuals and practitioners and positively influenced salt intake behaviors. CONCLUSIONS The intervention was acceptable and feasible to deliver within primary care; the trial procedures were practicable, and there was sufficient signal of potential efficacy to change salt intake. With some improvements to the intervention app, a larger trial to assess intervention effectiveness for reducing salt intake and blood pressure is warranted. CLINICALTRIAL International Standard Randomized Controlled Trial Number (ISRCTN): 20910962; https://www.isrctn.com/ISRCTN20910962

scholarly journals A Mobile Health Salt Reduction Intervention for People With Hypertension: Results of a Feasibility Randomized Controlled Trial

10.2196/26233 ◽  
2021 ◽  
Vol 9 (10) ◽  
pp. e26233
Author(s):  
Sarah Payne Riches ◽  
Carmen Piernas ◽  
Paul Aveyard ◽  
James P Sheppard ◽  
Mike Rayner ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Primary Care ◽  
Randomized Controlled Trial ◽  
Salt Intake ◽  
Controlled Trial ◽  
Salt Content ◽  
Salt Reduction ◽  
Randomized Controlled ◽  
Secondary Outcomes

Background A high-salt diet is a risk factor for hypertension and cardiovascular disease; therefore, reducing dietary salt intake is a key part of prevention strategies. There are few effective salt reduction interventions suitable for delivery in the primary care setting, where the majority of the management and diagnosis of hypertension occurs. Objective The aim of this study is to assess the feasibility of a complex behavioral intervention to lower salt intake in people with elevated blood pressure and test the trial procedures for a randomized controlled trial to investigate the intervention’s effectiveness. Methods This feasibility study was an unblinded, randomized controlled trial of a mobile health intervention for salt reduction versus an advice leaflet (control). The intervention was developed using the Behavior Change Wheel and comprised individualized, brief advice from a health care professional with the use of the SaltSwap app. Participants with an elevated blood pressure recorded in the clinic were recruited through primary care practices in the United Kingdom. Primary outcomes assessed the feasibility of progression to a larger trial, including follow-up attendance, fidelity of intervention delivery, and app use. Secondary outcomes were objectively assessed using changes in salt intake (measured via 24-hour urine collection), salt content of purchased foods, and blood pressure. Qualitative outcomes were assessed using the think-aloud method, and the process outcomes were evaluated. Results A total of 47 participants were randomized. All progression criteria were met: follow-up attendance (45/47, 96%), intervention fidelity (25/31, 81%), and app use (27/31, 87%). There was no evidence that the intervention significantly reduced the salt content of purchased foods, salt intake, or blood pressure; however, this feasibility study was not powered to detect changes in secondary outcomes. Process and qualitative outcomes demonstrated that the trial design was feasible and the intervention was acceptable to both individuals and practitioners and positively influenced salt intake behaviors. Conclusions The intervention was acceptable and feasible to deliver within primary care; the trial procedures were practicable, and there was sufficient signal of potential efficacy to change salt intake. With some improvements to the intervention app, a larger trial to assess intervention effectiveness for reducing salt intake and blood pressure is warranted. Trial Registration International Standard Randomized Controlled Trial Number (ISRCTN): 20910962; https://www.isrctn.com/ISRCTN20910962

scholarly journals Effects of Fermented Milk Containing Lacticaseibacillus paracasei Strain Shirota on Constipation in Patients with Depression: A Randomized, Double-Blind, Placebo-Controlled Trial

Nutrients ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 2238
Author(s):  
Xiaomei Zhang ◽  
Shanbin Chen ◽  
Ming Zhang ◽  
Fazheng Ren ◽  
Yimei Ren ◽  
...  
Keyword(s):  
Mental Illness ◽  
Placebo Group ◽  
Rating Scale ◽  
Controlled Trial ◽  
Fermented Milk ◽  
Daily Consumption ◽  
Double Blind ◽  
Tnf Α ◽  
Significant Difference ◽  
Factor Α

Probiotics have been shown to benefit patients with constipation and depression, but whether they specifically alleviate constipation in patients with depression remains unclear. The aim of this study was to investigate the effect of Lacticaseibacillus paracasei strain Shirota (LcS), formerly Lactobacillus casei strain Shirota, on constipation in patients with depression with specific etiology and gut microbiota and on depressive regimens. Eighty-two patients with constipation were recruited. The subjects consumed 100 mL of a LcS beverage (108 CFU/mL) or placebo every day for 9 weeks. After ingesting beverages for this period, we observed no significant differences in the total patient constipation-symptom (PAC-SYM) scores in the LcS group when compared with the placebo group. However, symptoms/scores in item 7 (rectal tearing or bleeding after a bowel movement) and items 8–12 (stool symptom subscale) were more alleviated in the LcS group than in the placebo group. The Beck Depression Index (BDI) and Hamilton Depression Rating Scale (HAMD) scores were all significantly decreased, and the degree of depression was significantly improved in both the placebo and LcS groups (p < 0.05), but there was no significant difference between the groups. The LcS intervention increased the beneficial Adlercreutzia, Megasphaera and Veillonella levels and decreased the bacterial levels related to mental illness, such as Rikenellaceae_RC9_gut_group, Sutterella and Oscillibacter. Additionally, the interleukin (IL)-1β, IL-6, and tumor necrosis factor-α (TNF-α) levels were significantly decreased in both the placebo and LcS groups (p < 0.05). In particular, the IL-6 levels were significantly lower in the LcS group than the placebo group after the ingestion period (p < 0.05). In conclusion, the daily consumption of LcS for 9 weeks appeared to relieve constipation and improve the potentially depressive symptoms in patients with depression and significantly decrease the IL-6 levels. In addition, the LcS supplementation also appeared to regulate the intestinal microbiota related to mental illness.

scholarly journals Vitamin D-Fortified Bread Is as Effective as Supplement in Improving Vitamin D Status: A Randomized Clinical Trial

2016 ◽  
Vol 101 (6) ◽  
pp. 2511-2519 ◽  
Author(s):  
Bahareh Nikooyeh ◽  
Tirang R. Neyestani ◽  
Maliheh Zahedirad ◽  
Mehrdad Mohammadi ◽  
S. Hedayat Hosseini ◽  
...  
Keyword(s):  
Vitamin D ◽  
Controlled Trial ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Cholesterol Concentration ◽  
Daily Consumption ◽  
Double Blind ◽  
Hydroxyvitamin D ◽  
Group Reduction ◽  
25 Hydroxyvitamin D

Abstract Context: Bread can potentially be a suitable vehicle for fortification with vitamin D. Objective: This study was undertaken to evaluate the following: 1) the bioavailability of vitamin D from the fortified Iranian bread and 2) the possible effects of daily consumption of the fortified bread on certain health aspects. Design, Setting, and Participants: This was a randomized, double-blind, placebo-controlled trial conducted over 8 weeks in 90 healthy subjects aged 20–60 years. Intervention: Subjects were randomly allocated to one of three groups: 1) fortified bread (FP; 50 g bread fortified with 25 μg vitamin D3 plus placebo daily; n = 30); 2) supplement (SP; 50 g plain bread plus 25 μg vitamin D supplement daily; n = 30); and 3) control (CP; 50 g plain bread plus placebo daily; n = 30). Outcome Measures: Initial and final anthropometric and biochemical assessments were performed. Results: The within-group changes of serum 25-hydroxyvitamin D concentrations were 39.0 ± 22.6 (P &lt; .001), 28.9 ± 31.2 (P &lt; .001), and −9.2 ± 12.3 nmol/L in the FP, SP, and CP groups, respectively. Only in FP and SP groups, serum intact PTH concentrations decreased approximately 13.5% and 14.5%, respectively. Visceral fat also showed a significant decrement in FP (−1.05% ± 1.4%; P ≤ .001) and SP (−0.96% ± 1.7%; P = .006). Serum low-density lipoprotein cholesterol concentration showed a within-group reduction in FP (−10.4 ± 11.2 mg/dL; P &lt; .001) and an insignificant decrement in SP (−6.6 ± 20.2 mg/dL; P = .083). Serum high-density lipoprotein increased in both vitamin D-supplemented groups (FP: 9.7 ± 7.6 vs SP: 5.7 ± 6.7 mg/dL; P &lt; .001). Conclusion: Vitamin D-fortified bread could be potentially effective in raising circulating 25-hydroxyvitamin D levels of the population to nearly adequate levels.

scholarly journals The effect of Sang-qi Granules on blood pressure and endothelial dysfunction in stageI or II hypertension: study protocol for a randomized double-blind double-simulation controlled trial

2019 ◽  
Author(s):  
Haoyue Shi ◽  
Deshuang Yang ◽  
Jiajun Qiao ◽  
Rui Sun ◽  
Ruihan Li ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Endothelial Dysfunction ◽  
Vascular Function ◽  
Short Form ◽  
Controlled Trial ◽  
Ankle Brachial Index ◽  
Vascular Endothelial ◽  
Double Blind ◽  
Endothelial Cell Function ◽  
Self Rating

Abstract Background Hypertension is an important worldwide public health challenge because of its high prevalence and concomitant risks of cardiovascular disease. It induces half of the coronary heart disease and approximately two-thirds of the cerebrovascular disease burdens. Vascular endothelial dysfunction plays important roles in the pathophysiology of essential hypertension. Sang-qi Granules (SQG), a Chinese herbal formula, is used to treat I or II hypertension. Several animal experimental studies have shown that SQG can lower blood pressure and myocardial fibrosis by suppressing inflammatory responses. However, there is no standard clinical trial to confirm this and whether SQG can improve endothelial cell function is unknown.Methods In this randomized, double-blind, double-simulation controlled trial, 300 patients with stage I or II hypertension will be recruited and randomly allocated in a 1:1:1 ratio to group A(treatment with SQG and placebo of Cozaar), group B (treatment with Cozaar and placebo of SQG), and group C (treatment with SQG and Cozaar). SQG (or its placebo) will be administrated twice a day at the doze of 10g each time, and 50mg Cozaar(or its placebo) will be administrated once in the morning. The primary endpoint is the drug efficiency of the each three groups. The secondary endpoints are the change of average systolic and diastolic blood pressure during the day and the night, the change of blood pressure drop rate at night, target organ damage assessment (heart rate variability, ankle-brachial index and pulse wave velocity), symptoms improvement assessment (hypertension symptom scale, TCM syndrome integral scale, Pittsburgh sleep quality index scale, Self-Rating Anxiety Scale, Self-Rating Depression Scale and the Short Form-36 Health Survey), blood lipids, serum indicators of vascular function (changes in serum ET-1, TXA2, NO, PGI2 values) and safety indicators.Discussion This study will provide clinical evidence for the efficacy and safety of SQG in the treatment of hypertension. Meanwhile, the possible mechanism of SQG for lowering blood pressure will be further explored by observing the protective effect of SQG on vascular endothelial function, as well as its effect on related clinical symptoms, risk factors and target organs of hypertension.

scholarly journals Effects of 12-Week Supplementation of a Polyherbal Formulation in Old Adults with Prehypertension/Hypertension: A Randomized, Double-Blind, Placebo-Controlled Trial

2019 ◽  
Vol 2019 ◽  
pp. 1-15 ◽  
Author(s):  
Tian Shen ◽  
Guoqiang Xing ◽  
Jingfen Zhu ◽  
Yong Cai ◽  
Shuxian Zhang ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Heart Rate ◽  
Placebo Group ◽  
Controlled Trial ◽  
Adult Population ◽  
Chest Tightness ◽  
Double Blind ◽  
Old Adults ◽  
Severity Scores ◽  
Rapid Heart Rate

Background. Uncontrolled blood pressure is the leading cause of mortality and disability due to associated cerebral and cardiovascular diseases and kidney failure. More than one-third of the old adult population have hypertension or prehypertension and many of their blood pressure are poorly controlled. Objective. We hypothesized that plant extracts-based antioxidants may benefit those with prehypertension/hypertension. Method. One hundred age- and gender-matched healthy older adults were randomly assigned to receive HyperBalance capsules (n=50) or placebo (n=50) at Tang-Qiao Community Health Service Center, Shanghai. Blood pressure and severity scores of hypertension treatment-related symptoms (dizziness, headache, ringing/buzzing in ears, rapid heart rate, and chest tightness) were evaluated before and after the 12-week intervention. Results. Ninety-eight people completed the study, with 2 dropouts in the placebo group before the end of the study. Forty-one subjects (82%) of the HyperBalance group and 40 subjects (83.3%) of the placebo group had prehypertension (systolic blood pressures (SBP) between 130-139 and diastolic blood pressure (DBP) between 85-89mmHg), and 9 subjects (18%) in the HyperBalance group and 8 subjects (16.7%) in the placebo group had hypertension (≥140/90mmHg) before the intervention. HyperBalance significantly (P<0.01) reduced SBP from 136.18±4.38 to 124.14±3.96 mmHg and reduced DBP from 82.45±2.91 to 80.24±2.41mmHg, respectively, and reversed all 9 hypertension people to normotension or prehypertension state, whereas the placebo moderately reduced SBP from 135.79±4.22 to 132.35±4.656mmHg and reduced DBP from 82.90±3.07 to 82.27±3.01mmHg. All symptom severity scores became significantly lower in the HyperBalance group than in the placebo group after HyperBalance intervention: dizziness (0.82±0.44; vs 2.02±0.64, P<0.01); headache (0.46±0.50; vs 1.81±0.61, P<0.01); ringing/buzzing in ears (0.44±0.50; vs 1.04±0.29, P<0.01); and rapid heart rate and chest tightness (0.30±0.46; vs 0.92±0.28, P<0.01). Conclusion. Polyherbal supplementation such as HyperBalance could benefit old adults with prehypertension/hypertension and improve treatment-related symptoms. Further studies are needed to validate the current findings.

scholarly journals A food-based dietary strategy lowers blood pressure in a low socio-economic setting: a randomised study in South Africa

2008 ◽  
Vol 11 (12) ◽  
pp. 1397-1406 ◽  
Author(s):  
Karen E Charlton ◽  
Krisela Steyn ◽  
Naomi S Levitt ◽  
Nasheeta Peer ◽  
Deborah Jonathan ◽  
...  
Keyword(s):  
Blood Pressure ◽  
South African ◽  
Controlled Trial ◽  
Control Diet ◽  
Diet Group ◽  
Post Intervention ◽  
Intervention Effect ◽  
Double Blind ◽  
Cation Content ◽  
The Impact

AbstractObjectiveTo assess the impact of a food-based intervention on blood pressure (BP) in free-living South African men and women aged 50–75 years, with drug-treated mild-to-moderate hypertension.MethodsA double-blind controlled trial was undertaken in eighty drug-treated mild-to-moderate hypertensive subjects randomised to an intervention (n40) or control (n40) arm. The intervention was 8-week provision of six food items with a modified cation content (salt replacement (SOLO™), bread, margarine, stock cubes, soup mix and a flavour enhancer) and 500 ml of maas (fermented milk)/d. The control diet provided the same quantities of the targeted foods but of standard commercial composition and 500 ml/d of artificially sweetened cooldrink.FindingsThe intervention effect estimated as the contrast of the within-diet group changes in BP from baseline to post-intervention was a significant reduction of 6·2 mmHg (95 % CI 0·9, 11·4) for systolic BP. The largest intervention effect in 24 h BP was for wake systolic BP with a reduction of 5·1 mmHg (95 % CI 0·4, 9·9). For wake diastolic BP the reduction was 2·7 mmHg (95 % CI −0·2, 5·6).ConclusionsModification of the cation content of a limited number of commonly consumed foods lowers BP by a clinically significant magnitude in treated South African hypertensive patients of low socio-economic status. The magnitude of BP reduction provides motivation for a public health strategy that could be adopted through lobbying of the food industry by consumer and health agencies.

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