Zusammenfassung
Die mittlere Gewichtsabnahme in den meisten konservativen Therapieprogrammen
liegt nach einem Jahr bei fünf bis sechs Kilogramm. Die
bisherigen Erfahrungen zeigen, dass es in unserer „adipogenen” Umwelt
vielen Menschen schwer fällt, diesen Gewichtsverlust zu
erhalten. Auch bei Fortführung von Therapieprogrammen kommt
es bereits im zweiten Jahr zu einem mäßigen Wiederanstieg
des Körpergewichts. Die Ursachen dafür sind nicht
klar: es könnte an den allgemeinen Lebensbedingungen, dem
individuellen Umfeld und der genetischen Prädisposition liegen,
aber auch am komplexen Regulationssystem unseres Körpers „sein
Gewicht zu verteidigen”. Eine dauerhafte Lebensstiländerung
ist für die Gewichtserhaltung von zentraler Bedeutung. Hinsichtlich
Ernährung verspricht derzeit eine fettarme Kost mit Senkung
der Energiedichte den größten Nutzen. Bei weitgehendem
Erhalt von Essgewohnheiten und Zufuhrmengen kann so eine ausreichende
Sättigung erzielt werden.
Abstract
Mean weight loss of most conservative therapeutic weight loss
programmes is about five to six kilograms after one year. In our „obesogenic” environment
it is difficult for persons to maintain the new weight. Also continuation
of the programme cannot prevent a moderate weight increase in the
follow-up year. The reasons for this are not clear: individual lifestyle, environmental
and genetic factors may play a role, but also the complex regulatory
system of the body „to defend its weight”. Nevertheless,
for weight maintenance a lifelong change of lifestyle is of critical
importance. Concerning nutrition a fat-reduced diet with a decrease
of energy density together with regular eating habits and adequate
portion size promises the greatest benefit and is likely to allow
sufficient satiety.
Schlüsselwörter
Adipositas - Gewichtsabnahme - Gewichtserhaltung - Sättigung
Keywords
obesity - weight loss - weight maintenance - satiety
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Christina Holzapfel M.Sc. Ernähr.-Wiss.
Else Kröner-Fresenius-Zentrum für
Ernährungsmedizin
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