Biotin for håret. Vitamin D for hårtap. Selen for “sterkere hår”.
Men hva sier egentlig forskningen?
Og kan noen tilskudd gjøre hårtap verre?
I denne episoden går jeg gjennom tre av de vanligste tilskuddene
folk tar mot hårtap, og hvorfor mer ikke alltid er bedre.
Jeg snakker om dokumenterte mangler, overdosering, feilbruk av
kosttilskudd, og hvem som egentlig trenger disse
tilskuddene.
Hvis du noen gang har vurdert “hair gummies”, TikTok-anbefalinger
eller dyre hårtilskudd: hør denne episoden først.
Kilder:
Aksac SE, Bilgili SG, Yavuz GO, Yavuz IH, Aksac M, Karadag AS.
Evaluation of biophysical skin parameters and hair changes in
patients with acne vulgaris treated with isotretinoin, and the
effect of biotin use on these parameters. Int J Dermatol. 2021
Aug;60(8):980-985. doi: 10.1111/ijd.15485.
Schulpis KH, Georgala S, Papakonstantinou ED, Michas T, Karikas
GA. The effect of isotretinoin on biotinidase activity. Skin
Pharmacol Appl Skin Physiol. 1999 Jan-Apr;12(1-2):28-33. doi:
10.1159/000029843.
Patel DP et al. A Review of the Use of Biotin for Hair Loss. Skin
Appendage Disord. 2017 Aug;3(3):166-169. doi: 10.1159/000462981.
Epub 2017 Apr 27.
Mock DM. Adequate intake of biotin in pregnancy: why bother? J
Nutr. 2014 Dec;144(12):1885-6. doi: 10.3945/jn.114.203356. Epub
2014 Oct 15.
Perry CA, West AA, Gayle A, Lucas LK, Yan J, Jiang X, Malysheva
O, Caudill MA. Pregnancy and lactation alter biomarkers of biotin
metabolism in women consuming a controlled diet. J Nutr. 2014
Dec;144(12):1977-84. doi: 10.3945/jn.114.194472. Epub 2014 Aug
13.
Almohanna HM, Ahmed AA, Tsatalis JP, Tosti A. The Role of
Vitamins and Minerals in Hair Loss: A Review. Dermatol Ther
(Heidelb). 2019 Mar;9(1):51-70. doi: 10.1007/s13555-018-0278-6.
Lee S, Kim BJ, Lee CH, Lee WS. Increased prevalence of vitamin D
deficiency in patients with alopecia areata: a systematic review
and meta-analysis. J Eur Acad Dermatol Venereol. 2018
Jul;32(7):1214-1221. doi: 10.1111/jdv.14987.
Vinton NE et al. Macrocytosis and pseudoalbinism: manifestations
of selenium deficiency. J Pediatr. 1987 Nov;111(5):711-7. doi:
10.1016/s0022-3476(87)80247-0.
Yavuz IH, Yavuz GO, Bilgili SG, Demir H, Demir C. Assessment of
Heavy Metal and Trace Element Levels in Patients with Telogen
Effluvium. Indian J Dermatol. 2018 May-Jun;63(3):246-250. doi:
10.4103/ijd.IJD_610_17.
Klein EA, Thompson IM Jr, Tangen CM, Crowley JJ, Lucia MS,
Goodman PJ, Minasian LM, Ford LG, Parnes HL, Gaziano JM, Karp DD,
Lieber MM, Walther PJ, Klotz L, Parsons JK, Chin JL, Darke AK,
Lippman SM, Goodman GE, Meyskens FL Jr, Baker LH. Vitamin E and
the risk of prostate cancer: the Selenium and Vitamin E Cancer
Prevention Trial (SELECT). JAMA. 2011 Oct 12;306(14):1549-56.
doi: 10.1001/jama.2011.1437.
Kristal AR, Darke AK, Morris JS, Tangen CM, Goodman PJ, Thompson
IM, Meyskens FL Jr, Goodman GE, Minasian LM, Parnes HL, Lippman
SM, Klein EA. Baseline selenium status and effects of selenium
and vitamin e supplementation on prostate cancer risk. J Natl
Cancer Inst. 2014 Mar;106(3):djt456. doi: 10.1093/jnci/djt456.
Epub 2014 Feb 22.
Kil MS, Kim CW, Kim SS. Analysis of serum zinc and copper
concentrations in hair loss. Ann Dermatol. 2013 Nov;25(4):405-9.
doi: 10.5021/ad.2013.25.4.405. Epub 2013 Nov 30.
Thompson JM, Mirza MA, Park MK, Qureshi AA, Cho E. The Role of
Micronutrients in Alopecia Areata: A Review. Am J Clin Dermatol.
2017 Oct;18(5):663-679. doi: 10.1007/s40257-017-0285-x.
Samadi A, Ketabi Y, Firooz R, Firooz A. Efficacy of intramuscular
injections of biotin and dexpanthenol in the treatment of diffuse
hair loss: A randomized, double-blind controlled study comparing
two brands. Dermatol Ther. 2022 Sep;35(9):e15695. doi:
10.1111/dth.15695. Epub 2022 Jul 15.
Drake L, Reyes-Hadsall S, Martinez J, Heinrich C, Huang K,
Mostaghimi A. Evaluation of the Safety and Effectiveness of
Nutritional Supplements for Treating Hair Loss: A Systematic
Review. JAMA Dermatol. 2023 Jan 1;159(1):79-86. doi:
10.1001/jamadermatol.2022.4867.
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