Lancet：关注青少年营养（综述）
- ①青春期是一个变革性成长期，营养不良和肥胖都会影响多种生理系统的成熟；
- ②青春期营养不良的影响是加倍性的，任何一个生理系统受到影响，其他系统的发育也会受到影响；
- ③儿童期和青春期早期的营养影响青春期发动时相和形式，影响线性生长、身体组成和其他生理系统成熟；
- ④儿童后期和青春期早期提供了一个营养敏感窗口，改善营养可出现一些身高追赶性生长，并促进健康成长、降低日后肥胖的风险；
- ⑤需加强营养对青春期成长和发展影响的研究。
主编推荐语
在青春期，成长和发育具有变革性，对个人今后的健康有深远的影响。当前这一代青少年成长于粮食环境发生空前变化的时代，微量营养素缺乏和粮食危机等营养问题持续存在，超重和肥胖正在迅速增加。与对其他年龄组的研究相比，专门针对青少年营养的研究投入不足，这阻碍了针对青少年的营养政策的制定。近期发表于Lancet的营养系列专题的第一篇文章介绍了营养对青少年生理发育的影响。
关键字
延伸阅读本研究的原文信息和链接出处，以及相关解读和评论文章。欢迎读者朋友们推荐！
Nutrition in adolescent growth and development
青少年生长发育的营养
10.1016/S0140-6736(21)01590-7
2021-11-29, Review
Abstract & Authors:展开
Abstract:收起
During adolescence, growth and development are transformative and have profound consequences on an individual's health in later life, as well as the health of any potential children. The current generation of adolescents is growing up at a time of unprecedented change in food environments, whereby nutritional problems of micronutrient deficiency and food insecurity persist, and overweight and obesity are burgeoning. In a context of pervasive policy neglect, research on nutrition during adolescence specifically has been underinvested, compared with such research in other age groups, which has inhibited the development of adolescent-responsive nutritional policies. One consequence has been the absence of an integrated perspective on adolescent growth and development, and the role that nutrition plays. Through late childhood and early adolescence, nutrition has a formative role in the timing and pattern of puberty, with consequences for adult height, muscle, and fat mass accrual, as well as risk of non-communicable diseases in later life. Nutritional effects in adolescent development extend beyond musculoskeletal growth, to cardiorespiratory fitness, neurodevelopment, and immunity. High rates of early adolescent pregnancy in many countries continue to jeopardise the growth and nutrition of female adolescents, with consequences that extend to the next generation. Adolescence is a nutrition-sensitive phase for growth, in which the benefits of good nutrition extend to many other physiological systems.
First Authors:
Shane A Norris,Edward A Frongillo
Correspondence Authors:
Shane A Norris
All Authors:
Shane A Norris,Edward A Frongillo,Maureen M Black,Yanhui Dong,Caroline Fall,Michelle Lampl,Angela D Liese,Mariam Naguib,Ann Prentice,Tamsen Rochat,Charles B Stephensen,Chiwoneso B Tinago,Kate A Ward,Stephanie V Wrottesley,George C Patton
评论
