ArticleFood & nutrition research2016
Effect of a cheese rich in angiotensin-converting enzyme-inhibiting peptides (Gamalost(®)) and a Gouda-type cheese on blood pressure: results of a randomised trial.
Article in Food & nutrition research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
2 citing papers in PubMed, 8 citations in OpenAlex.
- Effects of cheese ingestion on muscle mass and strength in possible sarcopenia women: an open-label, parallel-group study.Nutrition & metabolism · 2024Article
- Antioxidant and antihypertensive activity of Gouda cheese at different stages of ripening.Food chemistry: X · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundHigh blood pressure (BP) is the leading risk factor for global disease burden, contributing to 7% of global disability adjusted life years. Angiotensin converting enzyme (ACE)-inhibiting bioactive peptides have the potential to reduce BP in humans. These peptides have been identified in many dairy products and have been associated with significant reductions in BP.
objectiveThe objective of this trial was to examine whether a cheese rich in ACE-inhibiting peptides (Gamalost(®)), or a standard Gouda-type cheese could lower BP.
designA total of 153 healthy participants were randomised to one of three parallel arms: Gamalost(®) (n=53, 50 g/day for 8 weeks), Gouda-type cheese (n=50, 80 g/day for 8 weeks), and control (n=50). BP and anthropometric measurements were taken at the baseline and at the end, with an additional BP measurement midway. Based on BP at baseline, participants were categorised as having optimal BP (<120/<80 mmHg), normal-high BP (120-139/80-89 mmHg), or being hypertensive (>140/>90 mmHg). Questionnaires about lifestyle, health, and dietary habits were completed at baseline, midway and end.
resultsIn total, 148 participants (mean age 43, 52% female) completed the intervention. There were no differences among the three groups in relevant baseline characteristics. BP was reduced in the entire study population, but the cheese groups did not differ from control. However, in a subgroup of participants with slightly elevated BP, BP at 4 weeks of intervention seemed to be borderline significantly more reduced in the Gamalost(®) group compared with the control group (Dunnett test: diastolic BP -3.5 mmHg, 95% confidence interval (CI) -7.3, 0.4, systolic BP: -4.3 mmHg, 95% CI -9.8, 1.1).
conclusionAn intention-to-treat analysis of the data showed no cheese effect upon BP compared to control, but Gamalost(®) seemed to have a small, non-significant lowering effect on diastolic BP after 4 weeks in people with a normal-high BP.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.