All of Shamrock Farms’ milk is free of the growth hormone rBST. Subway restaurants and Shamrock Farms began their partnership in 2007 and have since sold more than 100 million meals with ...

Question from Dawn:How do dairies, such as Shamrock Farms, make lactose free milk? Is an enzyme added to it, or is something taken out of it? "Those who are lactose intolerant are not allergic to ...