Gordyndra: Gwahaniaeth rhwng fersiynau
Cynnwys wedi'i ddileu Cynnwys wedi'i ychwanegu
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Llinell 4:
Mae gordyndra'n wahanol i ofn, sydd wedi'i seilio ar rywbeth real neu beryglus. Ond mae'n seiliedig ar adwaith go-iawn i fygythiad gwirioneddol.<ref name="Henig">{{cite journal |first=Robin Marantz |last=Henig |title=ANXIETY! |journal=The New York Times Magazine |date=August 20, 2012}}</ref> Mae gordyndra, felly'n cynnwys elfen o ofn, poeni ac ansicrwydd. Fel arfer mae'r rhain yn crynhoi mewn modd di-ffocws, cyffredinol i ryw sefyllfa arbennig a bygythiol.<ref>{{cite book |last1=Bouras |first1=N. |last2=Holt |first2=G. |year=2007 |title=''Psychiatric and Behavioural Disorders in Intellectual and Developmental Disabilities'' |edition=2nd |publisher=Cambridge University Press}}</ref> Ymhlith yr effeithiadau a gaiff ar y corff mae: [[blinder]] corfforol a [[Blinder meddwl|meddyliol]], methu a chanolbwyntio, a theniswn yn y cyhyrau. Nid yw'n cael ei ystyried fel ymarweddiad naturiol a phan fo'n datblygu i'r eithaf, gall greu problemau [[seicoleg]]ol.<ref name=NIH>{{cite web |url=http://www.nimh.nih.gov/health/topics/anxiety-disorders/index.shtml |title=''Anxiety Disorders'' |publisher=National Institute of Mental Health |accessdate=Medi 3 2008}}</ref>
==Triniaethau==
Gall rai pobl wella drwy roi'r gorau i [[caffin|gaffin]] e.e. drwy beidio ac yfed [[coffi]].<ref name="Brucea">{{cite journal | url = http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=4996824 |doi=10.1017/S003329170001117X | title = ''Caffeine abstention in the management of anxiety disorders'' | year = 2009 | last1 = Bruce | first1 = M. S. | last2 = Lader | first2 = M. | journal = Psychological Medicine | volume = 19 | pages = 211–4 | pmid = 2727208 | issue = 1}}</ref> Am ychydig, o wneud hyn, mae'r gordyndra'n cynyddu. <ref name="Nutritional Neuroscience">{{cite book |last1=Prasad |first1=Chandan |title=Nutritional Neuroscience |url=http://books.google.com/?id=mUCx9kec_3sC&pg=PA351 |accessdate=7 Hydref 2012 |year=2005 |publisher=[[CRC Press]] |isbn=0-415-31599-9 |page=351}}</ref><ref name="Nehlig 2004 136">{{cite book |last=Nehlig |first=Astrid |title=''Coffee, Tea, Chocolate, and the Brain'' |url=http://books.google.com/?id=w7ZemAEACAAJ&pg=PA136 |accessdate=7 Hydref 2012 |year=2004 |publisher=CRC Press |isbn=0-415-30691-4 |page=136}}</ref><ref name="pmid15448977">{{cite journal |doi=10.1007/s00213-004-2000-x |title=''A critical review of caffeine withdrawal: Empirical validation of symptoms and signs, incidence, severity, and associated features'' |year=2004 |last1=Juliano |first1=Laura M. |last2=Griffiths |first2=Roland R. |journal=Psychopharmacology |volume=176 |pages=1–29 |pmid=15448977 |issue=1}}</ref>
==Triniaethau naturiol==
Gall [[hypnotherapi]] ar y cyd â triniaethau eraill gynorthwyo i leddfu gordyndra,<ref name="Reavley et al">{{cite book |url=http://www.mhfa.com.au/cms/wp-content/uploads/2011/02/whatworks_anxietydisorders.pdf |title=''A Guide to What Works for Anxiety Disorders'' |first1=Nicola |last1=Reavley |first2=Nick |last2=Allen |first3=Anthony |last3=Jorm |first4=Amy |last4=Morgan |first5=Rosemary |last5=Purcell |year=2010 |location=Melbourne |publisher=beyondblue |isbn=978-0-9807463-1-0}}</ref> drwy feddwl mwy positif ac ymlacio'r cyhyrau. Ceir sawl [[Llysiau rhinweddol|llysieuyn rhinweddol]] sydd wedi'u defnyddio am ganrifoedd i leddfu'r symtomau hyn e.e. [[Llysiau'r bara]] (''coriander''), [[Brenhinllys]] (''basil''), ''[[Kava]]'', rhisgl [[Magnoliales|Magnolia]], rhisgl ''[[Phellodendron]]'', ''[[Hypericum perforatum]]'', a ''[[passiflora]]''. Hyd yma, methodd ymchwil gwyddonol a phrofi effeithiolrwydd y llysiau hyn.<ref>{{cite journal |pmid=17853630 |year=2007 |last1=Saeed |first1=SA |last2=Bloch |first2=RM |last3=Antonacci |first3=DJ |title=''Herbal and dietary supplements for treatment of anxiety disorders'' |volume=76 |issue=4 |pages=549–56 |journal=''American family physician''}}</ref>
==Cyfeiriadau==
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