“要想活到老，吃饭七分饱”有科学依据吗？( 三 )

（3）每顿少吃一两口。控制饮食，关键在于细水长流，持之以恒。对于容易发胖的人，适当限制进食量，不要完全吃饱，更不要吃太饱、吃撑，最好在感觉还欠几口的时候就放下筷子。普通人按照膳食宝塔安全饮食，适度活动，没有必要刻意去追求“七分饱” 。
（4）少吃高能量食品。学会看营养成分表，了解食物的能量，少吃高脂肪、高糖等高能量食物，比如炸鸡、薯片、酥饼等，都要尽量少吃。
（5）减少在外就餐的频率。在外就餐或聚餐的时候，一般都会点得多吃得多，吃的时间还久，经常还会犒劳自己吃很多大鱼大肉，导致进食过量。
参考资料
[1] http://www.cas.cn/cm/202003/t20200302_4736142.shtml
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[13] National Institue on Aging(NIA). Calorie Restriction and Fasting Diets: What Do We Know?
https://www.nia.nih.gov/health/calorie-restriction-and-fasting-diets-what-do-we-know
[14] http://en.wikipedia.org/wiki/Minnesota_Starvation_Experiment