Jurnal Ilmiah Kesehatan Sandi Husada (JIKSH)
Vol. 15 No. 2 (2026): Articles in Press

Effect of virgin coconut oil on total cholesterol levels in patients with hypercholesterolemia: A quasi-experimental study

Fransisca Anjar Rina Setyani (STIKes Panti Rapih Yogyakarta)
Chatarina Setya Widyastuti (STIKes Panti Rapih Yogyakarta)
Hiasinta Anastasia Purnawijayanti (STIKes Panti Rapih Yogyakarta)



Article Info

Publish Date
29 Aug 2026

Abstract

Introduction: Hypercholesterolemia is closely associated with increased cardiovascular risk and is influenced by unhealthy dietary patterns, aging, obesity, and limited physical activity. Virgin coconut oil (VCO) has been widely introduced as a complementary nutritional therapy because it contains medium-chain fatty acids, polyphenols, and antioxidant compounds that may improve lipid metabolism. Nevertheless, findings regarding its effectiveness in reducing cholesterol levels remain inconsistent. This study aimed to analyze the effect of VCO administration on total cholesterol levels among patients with hypercholesterolemia in Padukuhan Tegalsari, Pakembinangun, Yogyakarta. Research Methodology: This study employed a quasi-experimental pre–post test design with a control group approach. A total of 66 respondents with total cholesterol levels >180 mg/dL were selected using purposive sampling and were equally allocated to the intervention (n=33) and control (n=33) groups. The intervention group received VCO at a dose of 2 × 20 mL daily for 14 consecutive days, while the control group received no intervention. Total cholesterol levels were measured using peripheral blood samples before and after the intervention period. Data were analyzed using the Mann–Whitney test with a significance level of 0.05. Results: Most respondents were elderly (89.4%) and female (59.1%). Risk-related behaviours remained common, including daily consumption of fried foods (46.96%) and low physical activity (<3 times/week; 46.96%). Before treatment, both groups showed comparable cholesterol levels (p=0.326), with most respondents classified in the very high cholesterol category. After the intervention, the proportion of respondents in the very high cholesterol category increased from 63.8% to 84.8% in the intervention group. Statistical analysis demonstrated no significant difference in total cholesterol levels between the intervention and control groups after treatment (p=0.200). Conclusion: Administration of VCO at a dose of 2 × 20 mL for 14 days did not significantly reduce total cholesterol levels in patients with hypercholesterolemia. Lipid profile management requires a comprehensive approach that takes various risk factors into account. The limitations of this study include the relatively short duration of the intervention (14 days) and the fact that a complete lipid profile assessment was not carried out. Future studies are recommended to employ a longer intervention period and to evaluate lipid profiles comprehensively, including HDL, LDL and total cholesterol.

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Journal Info

Abbrev

jiksh

Publisher

Subject

Health Professions Medicine & Pharmacology Nursing Public Health

Description

The scope of this journal includes research that intends to review and understand nursing health care interventions and health policies that utilize advanced nursing research from an Asian perspective. The Sandi Husada Health Scientific Journal publishes research related to clinical, community, and ...