Storage of milk in the breast for more than a few hours leads to a prompt reduction in milk production, and breasts can become uncomfortably engorged. 乳汁在乳房中貯存了沒幾個小時后就會導致乳汁分泌的迅速較少，而乳房也會由於充血而感到不適。
Oxytocin, the hormone that triggers birth contractions and milk release, also appears to have effects on the hippocampus that improve memory and learning. 至於引發分娩時子宮收縮與哺乳時乳汁分泌的催產素，似乎也能夠影響海馬，而增進記憶與學習。
Again, her milk production is jeopardized. 同樣的，她的泌乳受到影響。
The objective were to determine effects of selenized yeast on lactating Holstein cows performance and in selenium concentrations in the serum and milk. 通過日糧添加富硒酵母研究有機硒對泌乳奶牛乳硒含量和血清硒含量的影響。
