Stamford B A, Matter S, Fell R D, Papanek P
Am J Clin Nutr. 1986 Apr;43(4):486-94. doi: 10.1093/ajcn/43.4.486.
Thirteen sedentary adult females successfully quit smoking cigarettes for 48 days. Mean daily caloric consumption increased 227 kcal and mean weight gain was 2.2 kg. There were no measurable acute effects of smoke inhalation and no chronic net effects of smoking cessation on resting metabolic rate, as determined by oxygen consumption and respiratory exchange ratio. After 1 yr, subjects who continued to abstain gained an average of 8.2 kg. HDL-cholesterol increased 7 mg/dl in 48 days; however, this effect was lost in those who returned to smoking. Increased caloric consumption accounted for 69% of weight gained immediately following smoking cessation. Factors other than changes in caloric consumption and metabolic rate may be responsible for a significant proportion (31%) of the weight gained in individuals who quit smoking.
13名久坐不动的成年女性成功戒烟48天。平均每日热量消耗增加了227千卡，平均体重增加了2.2千克。通过耗氧量和呼吸交换率测定，吸入烟雾没有可测量的急性影响，戒烟对静息代谢率也没有慢性净影响。1年后，继续戒烟的受试者平均体重增加了8.2千克。高密度脂蛋白胆固醇在48天内增加了7毫克/分升；然而，如果恢复吸烟，这种效果就会消失。热量消耗增加占戒烟后立即体重增加的69%。热量消耗和代谢率变化以外的因素可能是导致戒烟者体重增加相当一部分（31%）的原因。
