How many hours of sleep do you need every day to get rid of dark circles under your eyes?

References:

[1] Li Yuanhong, Xu Tianhua, Wu Yan, et al. Pathogenesis and treatment of dark circles under the eyes[C]//Proceedings of the 15th National Conference on Dermatology and Venereology of the Chinese Medical Association.

[2] Jin Shifeng, Factors affecting dark circles and its histological study[D]. Shenyang: China Medical University, 2008.

[3] Roh, Mi Ryung, and Kee Yang Chung. "Infraorbital Dark Circles: Definition, Causes, and Treatment Options." Dermatologic Surgery 35.8 (2009): 1163-1171.

[4] Friedmann, Daniel P., and Mitchel P. Goldman. "Dark Circles: Etiology and Management Options." Clinics in Plastic Surgery 42.1 (2015): 33-50.

[5] Huang, Yauli, et al. "Clinical analysis and classification of dark eye circle." International Journal of Dermatology 53.2 (2014): 164-170.

[6] Park, SR, et al. "Classification by causes of dark circles and appropriate evaluation method of dark circles.." Skin Research and Technology 22.3 (2016): 276-283.

[7] Ahmadraji, Fatemeh, and Mohammad Ali Shatalebi. "Evaluation of the clinical efficacy and safety of an eye counter pad containing caffeine and vitamin K in emulsified Emu oil base.." Advanced Biomedical Research 4.1 (2015): 10-10.

One minute with the doctor, the postures keep changing - End of this episode -