动物来源的食品对营养,环境和社会:找到一个平衡
1Global Alliance for Improved Nutrition (GAIN), Rue de Varembe 7, Geneva1202, Switzerland.
The Proceedings of the Nutrition Society
|February 6, 2025
概括
动物来源食品 (ASF) 对营养至关重要,但对环境有影响. 为了全球健康和可持续发展,平衡它们的好处与风险和环境问题至关重要.
科学领域:
- 营养科学 营养科学
- 环境科学 环境科学
- 食品系统分析 食品系统分析
背景情况:
- 营养不良,气候变化和环境退化是相互关联的全球挑战.
- 动物来源食品 (ASF) 在营养和环境影响方面发挥着双重作用,引发了争论.
- ASF是全球生计,文化和传统的组成部分,特别是在低收入和中等收入国家.
研究的目的:
- 综合审查围绕动物来源食品 (ASF) 的多方面的问题.
- 从营养,健康,环境,生计,社会和公平的角度来研究ASF.
- 探索未来的策略,以减轻ASF对环境的影响.
主要方法:
- 文献综述综合了关于ASF的当前研究.
- 分析与ASF消费相关的营养益处和风险.
- 评估ASF生产对环境的影响.
- 检查ASFs的社会经济和文化角色.
- 评估ASF消费和生产中的股权考虑因素.
主要成果:
- ASF提供了显著的营养益处,但具有不同的环境足迹.
- 减少ASF消费可能会带来营养风险,需要仔细考虑.
- 在许多地区,ASF的生产对许多地区的生计至关重要.
- 鉴于全球差异,在ASF获取和生产方面的公平是关键问题.
结论:
- 对ASF的营养,环境和社会经济方面进行细微的共同考虑是必不可少的.
- 未来的战略必须平衡营养需求与环境可持续性和公平.
- 需要进一步的研究来优化ASF系统的全球福利.
相关概念视频
00:48Optimal Foraging
11.9K
How animals obtain and eat their food is called foraging behavior. Foraging can include searching for plants and hunting for prey and depends on the species and environment.
11.9K
02:35Key Elements for Plant Nutrition
18.6K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
18.6K
01:24Biodiversity and Human Values
13.0K
Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
13.0K
01:43Sustainable Development
13.2K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.2K
00:51Energy Budgets
9.2K
Organisms must balance energy intake with the energy required for growth, maintenance and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species, like annual plants, have only one reproductive episode in their lifetimes and consequently have short lifespans. Iteroparous species, by contrast, have many reproductive events during their lifetimes but have relatively few offspring. These two...
9.2K
00:54What is Behavior?
8.9K
Behaviors are actions that an organism engages in—they can be related to finding food, reproducing, defending against threats, and many other possible actions. Behaviors include activities related to the environment around the animal—such as migration—as well as social interactions within a species or population. Many behaviors involve motor output—that is, muscle movements—while others involve less visible actions, such as learning.
8.9K