广东妈妈认为“山东饭”能长高,坚持为6岁儿子做疙瘩汤、煎饼卷菜等,一个月后真的长高1.3厘米;吃“山东饭”就能长高个儿?
近日,一位广东揭阳妈妈认为“山东饭”能够帮助孩子长高长胖,于是坚持做了一个月“山东饭”,给6岁的儿子包饺子、做疙瘩汤、吃煎饼......“孩子吃了半个月左右,胃口就变大了,脸上气色也变得好看了。”
A Guangdong mother's month-long Shandong-style feeding experiment coincided with her six-year-old son gaining about 1 kg and 1.3 cm, but growth research shows that such menus are not a reliable way to boost height.
A Guangdong mother's month-long Shandong-style feeding experiment coincided with her six-year-old son gaining about 1 kg and 1.3 cm, but growth research shows that such menus are not a reliable way to boost height.
“一个月后,孩子体重增加了2斤,身高也长高了1.3厘米。”妈妈表示,孩子平常最喜欢吃饺子,孩子吃得很香,每天开开心心的,活力十足,自己也跟着开心。不少网友表示:山东的饮食指定有点说法。
吃上“山东饭”就能长大高个儿了吗?还真别盲目照搬!
身高,不全是吃出来的
很多家长看到别人的孩子长得高,就开始给自己的娃一顿狂补,甚至复刻别人的饮食,可效果并不一定理想。
饮食只是影响身高的因素之一,究竟能长多高是多种因素共同作用的结果。其中最关键的是遗传因素,其次是饮食、睡眠、运动等情况。
Diet is just one factor shaping height. Ultimate stature reflects a combination of influences, with genetics being the most important, followed by nutrition, sleep, and exercise.
Diet is just one factor shaping height. Ultimate stature reflects a combination of influences, with genetics being the most important, followed by nutrition, sleep, and exercise.
①遗传因素
孩子的身高潜力,很大程度上与父母的身高有关。2005年发表在《中华预防医学杂志》上的一项研究,对116对6到12岁的汉族双胞胎进行了分析,发现男孩和女孩身高的遗传度分别为89%和87%。
Twin studies offer the clearest estimates of how much genetics matter. A 2005 analysis of 116 Han twin pairs aged 6 to 12 estimated height heritability at 89 percent for boys and 87 percent for girls.
2009年发表在《经济学与人类生物学》上的一篇研究综述提到,亲属间身高相似表明,80%的身高差异受遗传控制,其余则受饮食和疾病暴露等环境因素控制。
2025年,发表在《人类学学报》上的一篇研究综述也汇总了我国不同地区的相关数据。其中,呼和浩特7到12岁儿童的双胞胎研究显示,身高遗传度约为73%,共享环境因素和个体特殊环境因素的贡献分别约为15%和11%。
A 2009 review reported that height similarity among relatives implies about 80 percent of variation is under genetic control, with the rest linked to environmental factors such as diet and disease exposure.
A 2025 review cited a Hohhot twin study of children aged 7 to 12 that put heritability at about 73 percent, with shared environment contributing about 15 percent and unique environment about 11 percent.
所以,身高很大程度上与遗传有关。不过,研究中提到的遗传度是指针对一群人得出的结果,不代表个体身高有多少百分比是遗传决定的。
Researchers caution that heritability is a population-level estimate, not a fixed percentage for any one child.
可以根据父母的身高粗略估算孩子的遗传靶身高(适合 6 岁以上),计算方法(cm)为:
女孩:(父亲身高+母亲身高-13)÷2±6.5
男孩:(父亲身高+母亲身高+13)÷2±6.5
②饮食质量
想让孩子长高个儿,饮食上的营养供给也很重要,这个时期需要充足的能量和营养。
2022年,发表在《中国医学科学院学报》上的一项针对四川省1092名18到36月龄农村儿童的研究发现,即使在考虑了父母身高、儿童年龄、出生体重以及家庭经济状况等因素后,膳食多样性仍与儿童年龄别身高Z评分呈显著正相关。
Nutrition still matters. A 2022 study of 1,092 rural children aged 18 to 36 months in Sichuan province found that dietary diversity was significantly positively associated with height-for-age z-scores after adjusting for parental height, child age, birth weight, and household economic status.
也就是说,饮食上食物种类丰富的孩子,身高发育情况通常更好。不过,可不是吃得越多就长得越高哦!
③睡眠质量
充足且高质量的睡眠,是长高的利器。因为人在睡眠时会分泌较多的生长激素,它是促进儿童长高的重要激素,分泌不足可能导致生长迟缓、身材矮小。通常在入睡后1到2小时的深度睡眠阶段,会出现较明显的分泌高峰。
长期睡眠不足或睡眠质量不好,可能影响儿童的正常生长发育。
Sleep is another lever. Growth hormone rises during sleep, with a pronounced peak in deep sleep about 1 to 2 hours after falling asleep. Persistent short or poor sleep may impair normal growth.
Sleep is another lever. Growth hormone rises during sleep, with a pronounced peak in deep sleep about 1 to 2 hours after falling asleep. Persistent short or poor sleep may impair normal growth.
④运动情况
适当运动对长高有一定帮助。《中国居民膳食指南》建议,6到17岁的儿童、青少年应每天累计进行至少60分钟的中高强度身体活动。运动形式建议多样化,比如跳绳、篮球、游泳等。
The Chinese Dietary Guidelines also recommend that children and adolescents aged 6 to 17 accumulate at least 60 minutes of moderate-to-vigorous physical activity daily, using varied forms such as rope skipping, basketball, and swimming.
The Chinese Dietary Guidelines also recommend that children and adolescents aged 6 to 17 accumulate at least 60 minutes of moderate-to-vigorous physical activity daily, using varied forms such as rope skipping, basketball, and swimming.
所以,一个人到底能长多高,是先天遗传和后天因素(比如生活方式、饮食情况、睡眠等)共同作用的结果,没有单一食物或食谱能决定身高。
有些山东人长得高,除了得益于遗传基因之外,还可能在饮食上营养较为均衡,吃得饱、吃得好,经常户外运动,睡眠充足。
来源:环球网 先锋视频 科普中国
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