Original Research Article
Year: 2023 | Month: April | Volume: 10 | Issue: 4 | Pages: 439-446
DOI: https://doi.org/10.52403/ijrr.20230453
Differences in Serotonin Level and Sleep Quality at The Community Based on Dieting (Vegetarian and Non-Vegetarian)
I Made Odie Lastrawan1, Desak Ketut Indrasari Utami1, Kumara Tini1, I Made Oka Adnyana1, AAA Putri Laksmidewi1, Ketut Widyastuti1
1Department of Neurology, Udayana University/Prof. Dr. IGNG Ngoerah Hospital, Denpasar, Bali, Indonesia
Corresponding Author: Desak Ketut Indrasari Utami
ABSTRACT
Backgrounds: The food-derived serotonin precursor, Trp, is found in plant proteins that supplement the quantity and quality of night sleep assessed in older adult men and women with difficulty sleeping.
Aim: Knowing differences in serum serotonin levels and sleep quality at communities based on diet (vegetarian and non-vegetarian) at Denpasar Bali.
Methods: This observational analytic study used a cross-sectional research design with data collection from March 2022. Serotonin D levels were obtained from the subject's blood as much as 3 ml and then checked in the laboratory with serotonin markers. Sleep quality was assessed using the PSQI. Data analysis in this study using independent t-test using SPSS IBM version 23.
Results: Mean Serotonin Levels ± SD(ng/dl) in the vegetarian group was 263.74±24.45 while the non-vegetarian group was 202±80. The results of data analysis using an independent t-test showed a mean difference of 73.70 (95% CI 21.56-125.83), p=0.006. Sleep quality with PSQI results in an average± SD of 4.58 ± 2.22 in vegetarians, while in non-vegetarians with PSQI average± SD is 7.13±3.98. The results of the independent t-test analysis showed that the mean difference was 2.55 (95% CI 1.11-3.98), p = 0.001
Conclusion: There are differences in serum serotonin levels and sleep quality in the community based on diet (vegetarian and non-vegetarian), with more high serotonin levels in the vegetarian community and more good sleep quality in the vegetarian community.
Keywords: sleep quality, non-vegetarian, diet, serotonin, vegetarian
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