Two ways that bacteria are helpful is that bacteria is used in the production of some foods such as cheese, pickles, butter, yogurt, sour cream, and chocolate. Without bacteri â¦ a, pizza would not be possible. Another way bacteria helps is by humans obtaining many health benefits from the action of bacteria.
Warnings. 1  Do not stimulate your breasts for longer than the necessary 20 minutes at a time. 2  Lactation hormones are only released into your system for a maximum of 20 minutes, so anything in excess is unnecessary and likely to cause irritation.
Tips for relieving engorgement: 1  Nurse very frequently--a minimum of 8 times in 24 hours, waking the baby by the third hour if necessary. 2  Apply heat to the breast for 5-10 minutes before nursing. 3  Apply cold compresses to your breasts after feedings for 15-20 minutes.