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Effects of Kale Consumption on Health and Nutritional Status among Adults with Metabolic Syndrome in Thailand

Clinical Effects of Kale Cultivated in Vertical Hydroponic System on Health and Nutritional Status among Adults with Metabolic Syndrome : A Randomized Double Blind Placebo-controlled Trial

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
TCTR
Registry ID
TCTR20221129001
Enrollment
120
Registered
2022-11-29
Start date
2023-01-14
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Adults aged between 25 to 59 years old with metabolic syndrome Kale, Functional ingredient, Nutritional status, Metabolic syndrome

Interventions

Consume fresh kale 70 grams a day for 8 weeks,- Kale extract, as a functional ingredient, is contained in a 250 mg capsule which consists of 45 mg of kale extract and 205 mg of binding agent (corn sta
Experimental Other,Experimental Dietary Supplement,Placebo Comparator Dietary Supplement
Fresh kale,Kale supplement,Placebo

Sponsors

Program Management Unit for Competitiveness Enhancement (PMU-C)
Lead Sponsor
NOBITTER CO., LTD.
Collaborator

Eligibility

Sex/Gender
All
Age
25 Years to 59 Years

Inclusion criteria

Inclusion criteria: 1.) Male or female adults aged between 25-59 years old who lives in Bangkok and the vicinity area. 2.) There are at risk of metabolic syndrome as follows; 2.1 Waist circumference more than or equal to 90 cm for men, more than or equal to 80 cm for women, or Body Mass Index (BMI) more than or equal to 23 kg per m2, and or 2.2 Blood pressure more than 130/85 mm Hg, and or 2.3 Fasting blood results - Fasting blood sugar above 100 mg / dL, and or - Total cholesterol over 199 mg /dL, and or - Triglyceride above 150 mg /dL, and or - LDL-C over 130 mg/dl 3) Consent to participate in the study.

Exclusion criteria

Exclusion criteria: 1. Diagnosed to be NCDs or taking medications such as hypertension, diabetes, liver disease, chronic kidney disease, cardiovascular disease (CVD), cancer, hyper/hypothyroidism, etc. 2. Diagnosed to be GI diseases or GI symptoms such as maldigestion and malabsorption 3. Unusual eating patterns such as weight reduction diet, vegetarian diet, vegan diet, etc. 4. Individuals who are using dietary supplements, herbal products, and hormones that effected to blood pressure and/or lipid profiles. 5. Presentation of any inflammation or infection 6. Currently smoking or alcohol drinking 7. Pregnant and lactating women

Design outcomes

Primary

MeasureTime frame
Weight at 8 weeks after end of the intervention Weighing,Waist circumference at 8 weeks after end of the intervention Tape measure ,Blood pressure at 8 weeks after end of the intervention Non-invasive automated sphygmomanometer,Body compositions at 8 weeks after end of the intervention BIA Technology (Bioelectrical Impedance Analysis) ,Blood glucose at 8 weeks after end of the intervention Fasting blood glucose level analyzed by automatic biochemistry analyzer,Lipid profiles (Total Cholesterol, Triglyceride, HDL-C and LDL-C) at 8 weeks after end of the intervention Enzymatic colorimetric method,Inflammatory markers (IL-6 and TNF-alpha) at 8 weeks after end of the intervention ELISA (Enzyme-linked Immunosorbent Assay),Inflammatory markers (hs-CRP) at 8 weeks after end of the intervention Turbidimetric/Immunoturbidimetric,Antioxidant activity at 8 weeks after end of the intervention Oxygen Radical Absorbance Capacity (ORAC ) assay and Ferric Reducing Antioxidant Power (FRAP) assay

Secondary

MeasureTime frame
Energy and nutrient intake at 4 weeks during the intervention and at 8 weeks after end of the intervention Three-day food record and INMUCAL-Nutrients program V. 4.0,Energy expenditure at 4 weeks during the intervention and at 8 weeks after end of the intervention Physical activity and exercise record (questionnaire) / Metabolic Equivalents Tasks (METs),Adverse effects at 4 weeks during the intervention and at 8 weeks after end of the intervention Adverse effects record (questionnaire)

Countries

Thailand

Contacts

Public ContactDoungporn Amornlerdpisan

Center of Excellence in Agricultural Innovation for Graduate Enterpreneur, Maejo University

doungpornfishtech@gmail.com053875638

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026