In 1979 and 1980, Loring and then-husband Alan Thicke composed the theme songs to Diff'rent Strokes and The Facts of Life. There were two versions of the Facts of Life theme song that Loring sang. One version was used from seasons two through six, and a second was used from seasons seven to nine.
Her son Brennan was diagnosed with Type 1 diabetes in 1979. A year later, Loring joined Days of Our Lives and got the idea to create and self-publish the Days Of Our Lives Celebrity Cookbook to raise money for diabetes research. Volume One was published in 1981 and the follow-up Volume Two in 1983. The cookbooks, along with her recording "A Shot in the Dark", raised more than $1 million for the Juvenile Diabetes Research Foundation ("JDRF"). She followed that success with three commercially published books, Kids, Food and Diabetes, Parenting a Child with Diabetes, and Living with Type 2 Diabetes: Moving Past the Fear. For the past 30 years, she has served as a spokesperson for JDRF. JDRF was the official philanthropy of her college sorority, Alpha Gamma Delta, before shifting its focus to fighting hunger in 2017.