Skin SIGNS OF LOW VITAMIN D. Skin symptoms of low vitamin D. Vitamin D and skin problems. Skin disease and low vitamin D. #skincare #vitaminD #dermatologist
Vitamin D and sunscreen [ Ссылка ]
Vitamin D and hair loss [ Ссылка ]

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0:00 How we get vitamin D in the skin
1:08 What Vitamin D does for our skin
1:37 Skin signs of low vitamin D
4:11 Skin disease and low vitamin D
10:50 What is the best way to get vitamin D

references
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Zittermann A, Gummert JF: Nonclassical vitamin D action. Nutrients 2010;2:408-425.
Svendsen ML, Daneels G, Geysen J, Binderup L, Kragballe K: Proliferation and differentiation of cultured human keratinocytes is modulated by 1,25(OH)2D3 and synthetic vitamin D3 analogues in a cell density-, calcium- and serum-dependent manner. Pharmacol Toxicol 1997;80:49-56.
Binkley N, Novotny R, Krueger D, Kawahara T, Daida YG,
Bikle DD: Vitamin D metabolism and function in the skin. Mol Cell Endocrinol 2011;347:80-89.
Maleki M, Nahidi Y, Azizahari S, Meibodi NT, Hadianfar A: Serum 25-OH vitamin D level in psoriatic patients and comparison with control subjects. J Cutan Med Surg 2016;20:207-210.
Gisondi P, Rossini M, Di Cesare A, Idolazzi L, Farina S, Beltrami G, Peris K, Girolomoni G: Vitamin D status in patients with chronic plaque psoriasis. Br J Dermatol 2012;166:505-510.
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Al-Mutairi N, Shaaban D: Effect of narrowband ultraviolet B therapy on serum vitamin D and cathelicidin (LL-37) in patients with chronic plaque psoriasis. J Cutan Med Surg 2014;18:43-48.
Atwa MA, Balata MG, Hussein AM, Abdelrahman NI, Elminshawy HH: Serum 25-hydroxyvitamin D concentration in patients with psoriasis and rheumatoid arthritis and its association with disease activity and serum tumor necrosis factor-alpha. Saudi Med J 2013;34:806-813
Kragballe K, Beck HI, Sogaard H: Improvement of psoriasis by a topical vitamin D3 analogue (MC 903) in a double-blind study. Br J Dermatol 1988;119:223-230
Segaert S, Ropke M: The biological rationale for use of vitamin D analogs in combination with corticosteroids for the topical treatment of plaque psoriasis. J Drugs Dermatol 2013;12:e129-e137.
Yang AR, Kim YN, Lee BH: Dietary intakes and lifestyle patterns of Korean children and adolescents with atopic dermatitis: using the fourth and fifth Korean National Health and Nutrition Examination Survey (KNHANES IV,V), 2007-11. Ecol Food Nutr 2016;55:50-64.
Lensmeyer G, et al. Low vitamin D status despite abundant
sun exposure. J Clin Endocrinol Metab 2007;92:2130-5.
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healthy postmenopausal women with normal sun exposure:
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Norval M, Wulf HC. Does chronic sunscreen use reduce vitamin
D production to insufficient levels? Br J Dermatol 2009; 161:732–6.
Neale RE, Khan SR, Lucas RM et al. The effect of sunscreen on
vitamin D: a review. Br J Dermatol 2019; [ Ссылка ].
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Webb AR, DeCosta BR, Holick MF. Sunlight regulates the cutaneous production of vitamin D3 by causing its photodegradation. J Clin Endocrinol Metab 1989; 68:882–7.
Felton SJ, Cooke MS, Kift R et al. Concurrent beneficial (vitamin D production) and hazardous (cutaneous DNA damage) impact of repeated low-level summer sunlight exposures. Br J Dermatol 2016; 175:1320–8.
Young AR, Narbutt J, Harrison GI et al. Optimal sunscreen use,
during a sun holiday with a very high ultraviolet index, allows
vitamin D synthesis without sunburn. Br J Dermatol 2019; https://
doi.org/10.1111/bjd.17888

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