n.增补；补充；追加
Supplementation to prevent iron deficiency without anemia may be a community-based initiative. 通过增补铁剂预防非贫血性铁缺乏可以是一个社区行动。
Zinc supplementation can ameliorate the absorption of calcium of infants. 补充锌剂能改善幼儿对钙的吸收。
The second step to building a solid supplementation programme is to add antioxidants to your diet. 在选定了最基本的营养补充品后，第二步便要选择具抗氧化效能的产品。
