Using lactose-free milk (such as Lactaid, which is treated with lactase) allows sensitive individuals to enjoy creamy, comforting dairy-based dishes without experiencing bloating or digestive discomfort.

noli's read

The use of lactase-treated dairy products to reduce post-meal discomfort is widely validated by research on intestinal well-being. A landmark randomized controlled trial (RCT) conducted by Suarez et al. (1995) demonstrated that consuming lactose-free milk significantly reduces gas production and feelings of heaviness in sensitive individuals. Furthermore, an AHRQ (2010) evidence synthesis confirms that eliminating lactose from dairy beverages is an effective strategy for maintaining good digestive comfort. Another randomized crossover trial published by Biller et al. (1987) supports that the pre-addition of the lactase enzyme prevents the onset of intestinal distress. However, a crossover trial conducted by the University of Turku (2025) adds the nuance that certain dairy proteins can sometimes cause similar sensitivities, which explains why lactose-free products do not resolve every reaction for everyone. Nevertheless, for the vast majority of dairy lovers who poorly tolerate milk sugar, this culinary tip remains a highly recommended and scientifically sound solution.

the sources

No named source held this one up — that absence is part of the verdict.