英国的冬季，强化食品中的纯素维生素D（钙化醇，维生素D2）可以帮助弥补有限的日晒。
During the UK winter, vitamin D from foods fortified with the vegan form (ergocalciferol, D2) can help to compensate for limited light exposure.
为了弥补加工中维生素和矿物质的损失，法律有时会要求生产商生产强化食品。
Manufacturers are sometimes required by law to fortify refined grain products to make up for the loss of vitamins and minerals.
为了弥补加工中维生素和矿物质的损失，法律有时会要求生产商生产强化食品。
Manufacturers are sometimes required by law to fortify refined grain products to make up for the loss of vitamins and minerals.
应用推荐