1. Ferracioli-Oda E, Qawasmi A, Bloch M. Meta-Analysis: Melatonin for the Treatment of Primary Sleep Disorders. PLoS ONE. 2013;8.
2. Cheikh M, Hammouda O, Gaamouri N, Driss T, Chamari K, Cheikh R, et al. Melatonin ingestion after exhaustive late-evening exercise improves sleep quality and quantity, and short-term performances in teenage athletes. Chronobiol Int. 2018;35:1281–93.
3. Almendros-Ruiz A, López-Moro A, Conde-Pipó J, Santalla A, Requena B, Mariscal-Arcas M. The Effects of Melatonin Supplementation on Professional Football Player Performance: A Systematic Review. Nutrients. 2023;15.
4. Mah J, Pitre T. Oral magnesium supplementation for insomnia in older adults: a Systematic Review & Meta-Analysis. BMC Complement Med Ther. 2021;21.
5. Steward C, Zhou Y, Keane G, Cook M, Liu Y, Cullen T. One week of magnesium supplementation lowers IL-6, muscle soreness and increases post-exercise blood glucose in response to downhill running. Eur J Appl Physiol. 2019;119:2617–27.
6. Córdova A, Mielgo-Ayuso J, Roche E, Caballero-García A, Fernández-Lázaro D. Impact of Magnesium Supplementation in Muscle Damage of Professional Cyclists Competing in a Stage Race. Nutrients. 2019;11.
7. Zhang Y, Xun P, Wang R, Mao L, He K. Can Magnesium Enhance Exercise Performance?. Nutrients. 2017;9.
8. Levers K, Dalton R, Galvan E, Goodenough C, O’Connor A, Simbo S, et al. Effects of powdered Montmorency tart cherry supplementation on an acute bout of intense lower body strength exercise in resistance trained males. J Int Soc Sports Nutr. 2015;12.
9. Levers K, Dalton R, Galvan E, O’Connor A, Goodenough C, Simbo S, et al. Effects of powdered Montmorency tart cherry supplementation on acute endurance exercise performance in aerobically trained individuals. J Int Soc Sports Nutr. 2016;13.
10. Williams JL, Everett JM, D’Cunha NM, Sergi D, Georgousopoulou EN, Keegan RJ, et al. The Effects of Green Tea Amino Acid L-Theanine Consumption on the Ability to Manage Stress and Anxiety Levels: a Systematic Review. Plant Foods Hum Nutr. 2019;75(1).
11. Juszkiewicz A, Glapa A, Basta P, Petrizcko E, Żołnowski K, Machaliński B, et al. The effect of L-theanine supplementation on the immune system of athletes exposed to strenuous physical exercise. J Int Soc Sports Nutr. 2019;16(1).
12. Beba M, Mohammadi H, Clark C, Djafarian K. The effect of curcumin supplementation on delayed-onset muscle soreness, inflammation, muscle strength, and joint flexibility: A systematic review and dose–response meta-analysis of randomized controlled trials. Phytother Res. 2022;36:2767–78.
13. Fang W, Nasir Y. The effect of curcumin supplementation on recovery following exercise-induced muscle damage and delayed-onset muscle soreness: A systematic review and meta-analysis of randomized controlled trials. Phytother Res. 2020;35:1768–81.
14. Basham S, Waldman H, Krings B, Lamberth J, Smith J, McAllister M. Effect of Curcumin Supplementation on Exercise-Induced Oxidative Stress, Inflammation, Muscle Damage, and Muscle Soreness. J Diet Suppl. 2019;1–14.
15. Dutra M, Martins W, Ribeiro A, Bottaro M. The Effects of Strength Training Combined with Vitamin C and E Supplementation on Skeletal Muscle Mass and Strength: A Systematic Review and Meta-Analysis. J Sports Med. 2020.
16. Bannai M, Kawai N. New therapeutic strategy for amino acid medicine: glycine improves the quality of sleep. J Pharmacol Sci. 2012;118(2):145–8.
17. Inagawa K, Hiraoka T, Kohda T, Yamadera W, Takahashi M. Subjective effects of glycine ingestion before bedtime on sleep quality. Sleep Biol Rhythms. 2006;4:75–7.
18. Langan-Evans C, Hearris M, Gallagher C, Long S, Thomas C, Moss A, et al. Nutritional Modulation of Sleep Latency, Duration, and Efficiency: A Randomized, Repeated-Measures, Double-Blind Deception