Lower leptin levels in young non-obese male smokers than non-smokers

  • BAYRAM KOC
  • FATIH BULUCU
  • NURI KARADURMUS
  • MUSTAFA ŞAHIN
Keywords: Leptin, male, smoking

Abstract

Since the effect of smoking on plasma leptin has been divergent in clinical trials, which might have occurred due to selection of heterogeneous study populations, we investigated whether there is such an association in a group of healthy, non-obese, young male adults.

A total of 54 smokers (mean age: 21.18±1.62; body mass index (BMI): 19.60±0.85) and 26 non-smokers (mean age 21.69±3.0; BMI: 21.59±1.39) with similar daily physical activities and diet and without any documented disease were enrolled, and their plasma leptin levels were determined for the comparison between the two groups.

The mean BMI and plasma leptin of smokers were significantly lower than in non-smokers. Plasma leptin in the smokers group correlated inversely with BMI and the amount of daily smoking. Below BMI 20 kg/m2 and between 20.0 and 20.9 kg/m2 the plasma leptin levels in smokers were significantly lower when compared to non-smokers.

Plasma leptin is decreased in healthy, young non-obese male smokers independently of the amount of body fat. High amount of smoking is associated with lower serum leptin as well.

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Published
2009-09-15
How to Cite
KOC, B., BULUCU, F., KARADURMUS, N., & ŞAHIN, M. (2009). Lower leptin levels in young non-obese male smokers than non-smokers. Upsala Journal of Medical Sciences, 114(3), 165-169. https://doi.org/10.1080/03009730902761631
Section
Original Articles

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