一份面向北美素食者的新饮食指南。
A new food guide for North American vegetarians.
作者信息
Messina Virginia, Melina Vesanto, Mangels Ann Reed
出版信息
Can J Diet Pract Res. 2003 Summer;64(2):82-6. doi: 10.3148/64.2.2003.82.
This companion paper to the Position of the American Dietetic Association and Dietitians of Canada: Vegetarian Diets, presents a new food guide for vegetarians. Two graphic formats are presented, a rainbow and a pyramid. The guide will assist vegetarians in choosing diets that meet recent recommendations established by the Institute of Medicine for nutrients including protein, iron, zinc, calcium, vitamin D, riboflavin, vitamin B-12, vitamin A, omega-3 fatty acids, and iodine. The guide can be adapted for different types of vegetarian diets and includes a wide variety of foods commonly used by vegetarians. The guide is based on the following food groups: grains; vegetables; fruits; legumes; nuts, and other protein-rich foods; fats; and Calcium-rich foods. The calcium-rich foods food group is planned to offer expanded choices for calcium sources and includes foods from each of the other food groups. Specific guidelines are given for meeting requirements for vitamins B-12 and D. Modifications are provided to meet needs of different stages of the life cycle. This vegetarian food guide has a number of advantages including the promotion of variety and moderation within the context of vegetarian diets, a focus on foods commonly consumed by vegetarians, and a foundation in current nutritional science.
这篇作为美国营养与饮食学会及加拿大营养师协会立场声明《素食饮食》的配套论文,提出了一份新的素食者食物指南。指南呈现了两种图形形式,一种是彩虹图,另一种是金字塔图。该指南将帮助素食者选择符合医学研究所近期对蛋白质、铁、锌、钙、维生素D、核黄素、维生素B - 12、维生素A、ω-3脂肪酸和碘等营养素所制定建议的饮食。该指南可适用于不同类型的素食饮食,涵盖了素食者常用的各类食物。该指南基于以下食物类别:谷物;蔬菜;水果;豆类;坚果及其他富含蛋白质的食物;脂肪;以及富含钙的食物。富含钙的食物类别旨在提供更多钙源选择,且包含了其他各类食物中的相关食物。针对满足维生素B - 12和D的需求给出了具体指导方针。还提供了相应调整建议以满足生命周期不同阶段的需求。这份素食者食物指南具有诸多优点,包括在素食饮食框架内促进食物多样性和适度饮食,关注素食者常见食用的食物,并以当前营养科学为基础。