The total content of bioactive substances in BML is approximately 75% but their overall impact on human health considering benefits and drawbacks is difficult to assess.

• 研究表明,牛乳脂肪中生物活性物质总的质量分数大约为75%25,但要对这些生物活性物质对人体的健康的利弊进行全面的评价是较困难的。