ilustrasi berjemur di teras rumah (freepik.com/pikisuperstar)
Berikut ini beberapa cara untuk mengurangi mengantuk di siang hari yang berbasis ritme biologis:
Prioritaskan tidur total 7–9 jam dalam 24 jam, meski terbagi antara malam dan tidur siang singkat.
Batasi konsumsi gula sederhana saat sahur. Pilih karbohidrat kompleks dan protein agar energi lebih stabil.
Paparan cahaya pagi. Cahaya alami membantu menyinkronkan ritme sirkadian.
Hidrasi optimal saat malam. Minum bertahap antara berbuka dan sahur.
Strategi sederhana ini sering kali lebih efektif daripada sekadar mengonsumsi kafein saat berbuka.
Rasa ngantuk di siang hari saat puasa sering kali merupakan hasil interaksi antara ritme sirkadian yang berubah, kurang tidur, perubahan metabolisme, dan hidrasi.
Tubuh membutuhkan waktu untuk beradaptasi. Dengan menjaga kualitas tidur, pola makan yang seimbang, dan hidrasi yang cukup, kantuk di siang hari dapat diminimalkan.
Referensi
BaHamman, A. (2003). "Sleep pattern, daytime sleepiness, and eating habits during the month of Ramadan." Sleep and Hypnosis, 5(4), 165–174.
C. A. Czeisler and J. J. Gooley, “Sleep and Circadian Rhythms in Humans,” Cold Spring Harbor Symposia on Quantitative Biology 72, no. 1 (January 1, 2007): 579–97, https://doi.org/10.1101/sqb.2007.72.064.
Rachida Roky et al., “Daytime Alertness, Mood, Psychomotor Performances, and Oral Temperature During Ramadan Intermittent Fasting,” Annals of Nutrition and Metabolism 44, no. 3 (January 1, 2000): 101–7, https://doi.org/10.1159/000012830.
“Sleep Duration Recommendations.” National Sleep Foundation. Diakses Februari 2026.
Ahmed Bahammam, “Effect of Fasting During Ramadan on Sleep Architecture, Daytime Sleepiness and Sleep Pattern,” Sleep and Biological Rhythms 2, no. 2 (June 1, 2004): 135–43, https://doi.org/10.1111/j.1479-8425.2004.00135.x.
Hans P.A. Van Dongen et al., “The Cumulative Cost of Additional Wakefulness: Dose-Response Effects on Neurobehavioral Functions and Sleep Physiology From Chronic Sleep Restriction and Total Sleep Deprivation,” SLEEP 26, no. 2 (March 1, 2003): 117–26, https://doi.org/10.1093/sleep/26.2.117.
Mark P. Mattson et al., “Intermittent Metabolic Switching, Neuroplasticity and Brain Health,” Nature Reviews. Neuroscience 19, no. 2 (January 11, 2018): 81–94, https://doi.org/10.1038/nrn.2017.156.
Hayley Young and David Benton, “The Glycemic Load of Meals, Cognition and Mood in Middle and Older Aged Adults With Differences in Glucose Tolerance: A Randomized Trial,” E-SPEN Journal 9, no. 4 (April 24, 2014): e147–54, https://doi.org/10.1016/j.clnme.2014.04.003.
American College of Sports Medicine. "ACSM’s Guidelines for Exercise Testing and Prescription. 11th ed." Philadelphia: Wolters Kluwer, 2021.
Casandra Madrigal et al., “Dietary Intake, Nutritional Adequacy and Food Sources of Total Fat and Fatty Acids, and Relationships With Personal and Family Factors in Spanish Children Aged One to ≪10 Years: Results of the EsNuPI Study,” Nutrients 12, no. 8 (August 16, 2020): 2467, https://doi.org/10.3390/nu12082467.