Abstract:
:Under the headline "drug addiction" the medical world has exclusively been interested in psychoactive drugs. For diagnosis of substance dependence (addiction), DSM-IV-TR has determined seven criteria, and fulfilling at least tree of them signifies addiction. When studied salt intake according to these criteria it is seen that most of them are fulfilled, showing that sodium chloride, which is not classified under the psychoactive drugs, is capable of producing addiction. Namely: at the beginning of salt abstinence, anorexia and slight nausea during meal time (withdrawal symptoms); about 1000-fold difference of per capita salt consumption between several human societies, and life-long continuation of discretional salt intake behaviour (high dose and very long duration of use); difficulty of restriction of salt intake (unsuccessful efforts to cut down or control); lack of success of salt restriction campaigns in hypertensive patients (substance use despite health problem). Additionally, the decrease of salt preferences of individuals whose salt intake are restricted for some time, and vice versa, signifies tolerance. On the other hand, it is evident that as the main culprit of developing systemic hypertension and as producing or promoting some other important health problems, salt intake causes millions of deaths in the world yearly. The recognition of addicting property of salt will facilitate combating these health problems.
journal_name
Med Hypothesesjournal_title
Medical hypothesesauthors
Tekol Ydoi
10.1016/j.mehy.2006.04.041subject
Has Abstractpub_date
2006-01-01 00:00:00pages
1233-4issue
5eissn
0306-9877issn
1532-2777pii
S0306-9877(06)00310-0journal_volume
67pub_type
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