Ziqing Soh, Department of Allied Health Sciences, Faculty of Science, Universiti Tunku Abdul Rahman, Jalan Universiti Bandar Barat, Kampar 31900, Perak, Malaysia.
Soo Cing Tan, Department of Allied Health Sciences, Faculty of Science, Universiti Tunku Abdul Rahman, Jalan Universiti Bandar Barat, Kampar 31900, Perak, Malaysia
Tak Hiong Wong, F&N Global Marketing Pte Ltd, 2 Tuas Link 3 Singapore 639468, Singapore
Seok Tyug Tan, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, 47500 Selangor, Malaysia
Seok Shin Tan, Jeffrey Cheah School of Medicine and Health Sciences, Monash University Malaysia, Bandar Sunway, 47500 Selangor, Malaysia
Chin Xuan Tan, Department of Allied Health Sciences, Faculty of Science, Universiti Tunku Abdul Rahman, Jalan Universiti Bandar Barat, Kampar 31900, Perak, Malaysia.Follow

Chamomile, L-theanine, Mood, Primary dysmenorrhea, Sleep

Primary dysmenorrhea is one of the most common complaints among young women. This study aimed to evaluate the effects of chamomile and L-theanine beverage intake on menstrual symptoms, pain intensity, mood, and sleep quality in young adult females with primary dysmenorrhea, using a two-phase continuous study design. In the first phase, a cross-sectional study was conducted to assess the prevalence of primary dysmenorrhea. In the second phase, participants were randomly assigned to either the intervention group (n =15), which consumed chamomile and L- theanine beverage (CTT), or the control group (n =15), which consumed chamomile-flavored beverage (non-CTT). Beverages were consumed daily for five consecutive days, starting two days before the expected onset of menstruation and continuing through the first three days of menstruation. Compared to baseline values, consumption of CTT significantly reduced (p p p p

Soh, Ziqing; Tan, Soo Cing; Wong, Tak Hiong; Tan, Seok Tyug; Tan, Seok Shin; and Tan, Chin Xuan (2025) "Effects of chamomile and L-theanine beverage on menstrual pain, menstrual symptoms, mood, and sleep quality in young women experiencing primary dysmenorrhea: A randomized, double-blind, placebo-controlled study," Journal of Food and Drug Analysis: Vol. 33 : Iss. 4 , Article 3.
Available at: https://doi.org/10.38212/2224-6614.3565

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