Colostrum vs. Regular Milk

Bovine colostrum is the milk secreted by a cow within 72 hours after calving. Its protein, immunoglobulin (such as IgG), and growth factor content is several to dozens of times higher than that of regular milk, and it is mainly used as a functional health product; while regular milk is the primary source of daily protein and calcium.

牛初乳是母牛分娩後 72 小時內分泌的乳汁，其蛋白質、免疫球蛋白（如 IgG）與生長因子含量是普通牛乳的數倍到數十倍，主要作為機能性保健補充品；而一般牛乳則是日常蛋白質與鈣質的主要來源。

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