Health experts have a name for this situation: “hidden hunger.”
健康专家给这种情况起了个名字：“隐性饥饿”。
第三卷 忏悔录
I was not in love as yet, but I was in love with love; and, from a hidden hunger, I hated myself for not feeling more intensely a sense of hunger.
我还没有恋爱， 但我已经爱上了爱情；而且，出于一种隐性的饥饿， 我恨自己没有感受到更强烈的饥饿感。
英语百科
Micronutrient deficiency
Micronutrient deficiency or dietary deficiency is a lack of one or more of the micronutrients required plant or animal health. In humans and other animals they include both vitamin deficiencies and mineral deficiencies, whereas in plants the term refers to deficiencies of essential trace minerals.