September 2021

Dermatologist Dr Dray responds to Halle Berry's claims about her keto diet and lifestyle for anti aging.  In this video I discuss potential skin benefits of the keto diet. 
My response to Natalie Portman https://youtu.be/X_HJY8jq6ew
My response to Jennifer Aniston https://youtu.be/wx_d-DCWL1A
My response to Jessica Chastain https://youtu.be/u3Hn-grs3ZI
My response to JLo  https://youtu.be/mwIA0jRSdaY
My response to Asthon Kutcher & Mila Kunis https://youtu.be/r9sZKwbyVn8
My video on acanthosis nigricans https://youtu.be/GpQpBTAsS7c
My video on the effects of alcohol on skin https://youtu.be/snxLadfgyxY
My video on dairy and skin https://youtu.be/2oX65CPofH8
My video on sugar and skin https://youtu.be/b4uoMxbN1hI
My video on the keto diet and skin https://youtu.be/lk6_QVrURe4
My video on diet for clear skin https://youtu.be/fFAO8CH0bGY
My video on the best foods for collagen https://youtu.be/w_Dq1cW60AM
My video on the worst foods for collagen https://youtu.be/ZDpSOniJIVA

References
Castellana M, Conte E, Cignarelli A, et al. Efficacy and safety of very low calorie ketogenic diet (VLCKD) in patients with overweight and obesity: a systematic review and meta-analysis. Rev Endocr Metab Disord. 2020;21:5-16. 
Hu Y, Zhu Y, Lian N, et al. Metabolic syndrome and skin diseases. Front Endocrinol (Lausanne). 2019;10:788. 
Castaldo G, Rastrelli L, Galdo G, et al. Aggressive weight-loss program with a ketogenic induction phase for the treatment of chronic plaque psoriasis: a proof-of-concept, single-arm, open-label clinical trial. Nutrition. 2020;74:110757. 
Castaldo G, Pagano I, Grimaldi M, et al. Effect of very-low-calorie ketogenic diet on psoriasis patients: a nuclear magnetic resonance-based metabolomic study. J Proteome Res. 2021;20:1509-1521. 
Milder J, Liang L-P, Patel M. Acute oxidative stress and systemic Nrf2 activation by the ketogenic diet. Neurobiol Dis. 2010;40:238-244. 
Kubo E, Chhunchha B, Singh P, et al. Sulforaphane reactivates cellular antioxidant defense by inducing Nrf2/ARE/Prdx6 activity during aging and oxidative stress. Sci Rep. 2017;7:14130
Pinto A, Bonucci A, Maggi E, et al. Anti-oxidant and anti-inflammatory activity of ketogenic diet: new perspectives for neuroprotection in Alzheimer's disease. Antioxidants (Basel). 2018;7:63. 
Youm Y-H, Nguyen KY, Grant RW, et al. The ketone metabolite beta hydroxybutyrate blocks NLRP3 inflammasome-mediated inflammatory disease. Nat Med. 2015;21:263-269. 
Fomin DA, McDaniel B, Crane J. The promising potential role of ketones in inflammatory dermatologic disease: a new frontier in treatment research. J Dermatol Treat. 2017;28:484-487. 
Alshaya MA, Turkmani MG, Alissa AM. Prurigo pigmentosa following ketogenic diet and bariatric surgery: a growing association. JAAD Case Rep. 2019;5:504-507.

FTC: This video is not sponsored.