| abstract |
It is intended to provide an oral composition, a food and a drink which effectively promote the recalcification of decalcified tooth enamel and thus positively prevent tooth decay. An agent for promoting recalcification contains, as the active components, a protein extracted from a plant and a calcium compound. The above-described oral composition, food and drink are produced by adding the above components or adding a recalcification-promoting protein and a calcium compound separately. |