There are very important public health victories that have occurred along the way with supplementation of these sort of things.

公共健康领域的一系列重大胜利,就是在食物添加矿物质的历程中取得的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Either people in these populations were malnourished or they had to find supplementation for these super foods in order to survive.

人们需要在超级食物之余补充额外营养,否则就会营养不良

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选