Hargis and Van Elswyk investigated the influence of consuming three n-3 FA-rich shell eggs or three typical eggs daily for 6 weeks in 20 free-living, normolipidaemic men in a crossover study.

• Hargis和Van Elswyk(1991)作了一项调查,在20个自由生活的人中,让他们每天吃了3个强化蛋或者普通蛋,共6周,对它们的不同影响记录,而且这些人均是高血脂的男性。