Electronic Code of Federal Regulations. Title 21. Part 182 -- Substances Generally Recognized As Safe. Available at: https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfcfr/CFRSearch.cfm?CFRPart=182

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Ranganna S, Govindarajan VS, Ramana KV. Citrus fruits. Part II. Chemistry, technology, and quality evaluation. A. Chemistry. Critical Rev Food Sci Nutr 1983;19:313-86. View abstract.

Miyake Y, Yamamoto K, Tsujihara N, Osawa T. Protective effects of lemon flavonoids on oxidative stress in diabetic rats. Lipids 1998;33:689-95. View abstract.

Abdelkawy KS, Donia AM, Turner RB, Elbarbry F. Effects of Lemon and Seville Orange Juices on the Pharmacokinetic Properties of Sildenafil in Healthy Subjects. Drugs R D. 2016 Sep;16(3):271-278. View abstract.

Kato Y, Domoto T, Hiramitsu M, Katagiri T, Sato K, Miyake Y, Aoi S, Ishihara K, Ikeda H, Umei N, Takigawa A, Harada T. Effect on blood pressure of daily lemon ingestion and walking. J Nutr Metab. 2014;2014:912684. View abstract.

Aras B, Kalfazade N, Tugcu V, Kemahli E, Ozbay B, Polat H, Tasçi AI. Can lemon juice be an alternative to potassium citrate in the treatment of urinary calcium stones in patients with hypocitraturia? A prospective randomized study. Urol Res. 2008 Dec;36(6):313-7. View abstract.

Riaz A, Khan RA, Algahtani HA. Memory boosting effect of Citrus limon, Pomegranate and their combinations. Pak J Pharm Sci. 2014 Nov;27(6):1837-40. View abstract.

Yavari Kia P, Safajou F, Shahnazi M, Nazemiyeh H. The effect of lemon inhalation aromatherapy on nausea and vomiting of pregnancy: a double-blinded, randomized, controlled clinical trial. Iran Red Crescent Med J. 2014 Mar;16(3):e14360. View abstract.

Nakayama M, Okizaki A, Takahashi K. A Randomized Controlled Trial for the Effectiveness of Aromatherapy in Decreasing Salivary Gland Damage following Radioactive Iodine Therapy for Differentiated Thyroid Cancer. Biomed Res Int. 2016;2016:9509810. View abstract.

Hoffmann A, Klein SD, Gründemann C, Garcia-Käufer M, Wolf U, Huber R. Efficacy of a nasal spray from Citrus limon and Cydonia oblonga for the treatment of hay fever symptoms-A randomized, placebo controlled cross-over study. Phytother Res. 2016;30(9):1481-6. View abstract.

Liu D, Shao L, Zhang Y, Kang W. Safety and efficacy of Lactobacillus for preventing necrotizing enterocolitis in preterm infants. Int J Surg. 2020;76:79-87. View abstract.

Rambod M, Rakhshan M, Tohidinik S, Nikoo MH. The effect of lemon inhalation aromatherapy on blood pressure, electrocardiogram changes, and anxiety in acute myocardial infarction patients: A clinical, multi-centered, assessor-blinded trial design. Complement Ther Clin Pract. 2020;39:101155. View abstract.

Freitas D, Boué F, Benallaoua M, Airinei G, Benamouzig R, Le Feunteun S. Lemon juice, but not tea, reduces the glycemic response to bread in healthy volunteers: a randomized crossover trial. Eur J Nutr. 2020. View abstract.

Ameri A, Poshtmahi S, Heydarirad G, et al. Effect of Honey-Lemon Spray Versus Benzydamine Hydrochloride Spray on Radiation-Induced Acute Oral Mucositis in Head and Neck Cancer Patients: A Pilot, Randomized, Double-Blind, Active-Controlled Clinical Trial. J Altern Complement Med 2021;27(3):255-262. View abstract.

Ikeda H, Iida T, Hiramitsu M, et al. Effects of Lemon Beverage Containing Citric Acid with Calcium Supplementation on Bone Metabolism and Mineral Density in Postmenopausal Women: Double-Blind 11-Month Intervention Study. J Nutr Metab 2021;2021:8824753. View abstract.

Ruggenenti P, Caruso MR, Cortinovis M, et al. Fresh lemon juice supplementation for the prevention of recurrent stones in calcium oxalate nephrolithiasis: A pragmatic, prospective, randomised, open, blinded endpoint (PROBE) trial. EClinicalMedicine 2021;43:101227. View abstract.

Ademosun AO, Mohammed A, Oboh G, Ajeigbe OF. Influence of lemon (Citrus limon) and lime (Citrus aurantifolia) juices on the erectogenic properties of sildenafil in rats with L-NAME-induced erectile dysfunction. J Food Biochem 2022;46(2):e14074. View abstract.

Kreye G, Wasl M, Dietz A, et al. Aromatherapy in Palliative Care: A Single-Institute Retrospective Analysis Evaluating the Effect of Lemon Oil Pads against Nausea and Vomiting in Advanced Cancer Patients. Cancers (Basel) 2022;14(9):2131. View abstract.

Özer Z, Teke N, Turan GB, Bahçecik AN. Effectiveness of lemon essential oil in reducing test anxiety in nursing students. Explore (NY) 2022;18(5):526-532. View abstract.

Freitas D, Boué F, Benallaoua M, et al. Glycemic response, satiety, gastric secretions and emptying after bread consumption with water, tea or lemon juice: a randomized crossover intervention using MRI. Eur J Nutr 2022;61(3):1621-1636. View abstract.

Umemura K, Katada Y, Nakagawa S, et al. Improved absorption of itraconazole tablet by co-administration with lemon beverages in a lung transplant recipient: A case report. J Infect Chemother 2022;28(8):1203-1207. View abstract.

Rambod M, Pasyar N, Karimian Z, Farbood A. The effect of lemon inhalation aromatherapy on pain, nausea, as well as vomiting and neurovascular assessment in patients for lower extremity fracture surgery: a randomized trial. BMC Complement Med Ther 2023;23(1):208. View abstract.

Chang AK, Kim BK, Kim AY. The impact of aromatherapy-based oral care on oral conditions, salivary pH, and halitosis in older adults with dementia: Pilot study. Geriatr Nurs. 2023 Sep-Oct;53:109-115. View abstract.