Nutrition in Skin Picking Disorder and Trichotillomania

Objective: Excessive calorie intake constitutes a global public health concern, due to its associated range of untoward outcomes. Impulsivity and compulsivity have been linked to dietary intake. However, nothing is known about dietary intake and body-focused repetitive behaviors, despite their class...

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Autores principales:	Jon E. Grant, Stephanie Valle, Samuel R. Chamberlain
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	nutrition impulsivity compulsivity trichotillomania skin picking disorder Psychiatry RC435-571
Acceso en línea:	https://doaj.org/article/fd9fafc6576c4f858c06e994172feef9
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spelling	oai:doaj.org-article:fd9fafc6576c4f858c06e994172feef92021-11-30T13:11:02ZNutrition in Skin Picking Disorder and Trichotillomania1664-064010.3389/fpsyt.2021.761321https://doaj.org/article/fd9fafc6576c4f858c06e994172feef92021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fpsyt.2021.761321/fullhttps://doaj.org/toc/1664-0640Objective: Excessive calorie intake constitutes a global public health concern, due to its associated range of untoward outcomes. Impulsivity and compulsivity have been linked to dietary intake. However, nothing is known about dietary intake and body-focused repetitive behaviors, despite their classification as obsessive-compulsive related conditions, and high co-morbidity with impulsive and compulsive conditions.Methods: One hundred and ninety six adults with trichotillomania or skin picking disorder were recruited. Dietary intake over the preceding year was quantified using the Dietary Fat and Free Sugar Short questionnaire. Relationships between dietary fat/sugar intake and behaviors were evaluated using regression modeling.Results: Sugar intake was significantly related to higher trans-diagnostic compulsivity (p = 0.011) and higher non-planning impulsivity (p = 0.013) In terms of saturated fat intake, there was no significant relationship to the explanatory variables. A combination high fat/high sugar diet was significantly associated with higher motor impulsivity (p = 0.005).Conclusions: Past-year nutrition appears to be significantly associated with trans-diagnostic impulsivity and compulsivity. The role of poor nutrition in these disorders and related conditions, and its link with impulsivity and compulsivity, requires longitudinal research attention; and clinical work should address not only psychiatric symptoms but also impact of lifestyle of overall health.Jon E. GrantStephanie ValleSamuel R. ChamberlainSamuel R. ChamberlainFrontiers Media S.A.articlenutritionimpulsivitycompulsivitytrichotillomaniaskin picking disorderPsychiatryRC435-571ENFrontiers in Psychiatry, Vol 12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	nutrition impulsivity compulsivity trichotillomania skin picking disorder Psychiatry RC435-571
spellingShingle	nutrition impulsivity compulsivity trichotillomania skin picking disorder Psychiatry RC435-571 Jon E. Grant Stephanie Valle Samuel R. Chamberlain Samuel R. Chamberlain Nutrition in Skin Picking Disorder and Trichotillomania
description	Objective: Excessive calorie intake constitutes a global public health concern, due to its associated range of untoward outcomes. Impulsivity and compulsivity have been linked to dietary intake. However, nothing is known about dietary intake and body-focused repetitive behaviors, despite their classification as obsessive-compulsive related conditions, and high co-morbidity with impulsive and compulsive conditions.Methods: One hundred and ninety six adults with trichotillomania or skin picking disorder were recruited. Dietary intake over the preceding year was quantified using the Dietary Fat and Free Sugar Short questionnaire. Relationships between dietary fat/sugar intake and behaviors were evaluated using regression modeling.Results: Sugar intake was significantly related to higher trans-diagnostic compulsivity (p = 0.011) and higher non-planning impulsivity (p = 0.013) In terms of saturated fat intake, there was no significant relationship to the explanatory variables. A combination high fat/high sugar diet was significantly associated with higher motor impulsivity (p = 0.005).Conclusions: Past-year nutrition appears to be significantly associated with trans-diagnostic impulsivity and compulsivity. The role of poor nutrition in these disorders and related conditions, and its link with impulsivity and compulsivity, requires longitudinal research attention; and clinical work should address not only psychiatric symptoms but also impact of lifestyle of overall health.
format	article
author	Jon E. Grant Stephanie Valle Samuel R. Chamberlain Samuel R. Chamberlain
author_facet	Jon E. Grant Stephanie Valle Samuel R. Chamberlain Samuel R. Chamberlain
author_sort	Jon E. Grant
title	Nutrition in Skin Picking Disorder and Trichotillomania
title_short	Nutrition in Skin Picking Disorder and Trichotillomania
title_full	Nutrition in Skin Picking Disorder and Trichotillomania
title_fullStr	Nutrition in Skin Picking Disorder and Trichotillomania
title_full_unstemmed	Nutrition in Skin Picking Disorder and Trichotillomania
title_sort	nutrition in skin picking disorder and trichotillomania
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/fd9fafc6576c4f858c06e994172feef9
work_keys_str_mv	AT jonegrant nutritioninskinpickingdisorderandtrichotillomania AT stephanievalle nutritioninskinpickingdisorderandtrichotillomania AT samuelrchamberlain nutritioninskinpickingdisorderandtrichotillomania AT samuelrchamberlain nutritioninskinpickingdisorderandtrichotillomania
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Nutrition in Skin Picking Disorder and Trichotillomania

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