Sirkadiyen Ritim İle Yeme Zamanı İlişkisi

Öz

Dünyadaki yaşam, hayat şartlarındaki günlük döngüsel değişikliklerle devam etmektedir. Bitkiler gündüz fotosentez yaparken, bazı hayvanlar gün aydınlığında uyurlar. Birçok canlı organizma, etkinliklerin uygun zamanlarda ifade edilmesini sağlayan sirkadiyen saatler adı verilen 24 saatlik içsel döngüler geliştirmiştir. Diurnal canlı olan insanlar da geceleri uyur, gündüzleri beslenirler. Ancak beslenme sorunlarının son yıllarda artması besin alımının sadece aydınlık-karanlık döngüsünün ötesinde olduğunu göstermektedir. Yapılan birçok çalışmada, insan sirkadiyen sisteminin davranışsal faktörlerinden bağımsız olarak beslenme zamanını düzenlediğini ortaya koymaktadır. 

Anahtar Kelimeler

• Sirkadiyen ritim; Yeme Zamanı; Öğün Zamanı; Beslenme

The Relationship Between Circadian Rhythm and Timing of Food Intake

Abstract

Life in the world continues with daily cyclic changes in living conditions. During the day, while plants do photosynthesis some animals sleep. Many living organisms have developed 24-hour internal cycles, called circadian clocks, that enable events to be expressed at appropriate times. People who live diurnal sleep at night and feed during the day. However, increasing nutritional problems in recent years show that food intake is beyond the light-dark cycle. Many studies show that the human circadian system regulates feeding time independently of behavioral factors.

Keywords

• Circadian rhythm,meal time

Kaynakça

1. KAYNAKLAR
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