Most Lactase Supplements Pass CL's Tests

WHITE PLAINS, N.Y.Most of the lactase supplements tested by ConsumerLab.com provided enough enzyme activity to offer beneficial effects, and each of the lactose-free milks tested had no detectable lactose, according to a new report published online. However, the testing showed no enzyme activity in one lactase supplement and another with little activity, and only two of the lactose-free milks provided a significant amount of vitamin D.

In terms of cost, ConsumerLab.com found that 9,000 ALU (acid lactase unit) of lactaseenough to help with a high lactose mealcost as little as 8 cents or as much as $6.79 depending on the brand. The cost to purchase lactose-free milks varied less, with organic milk costing slightly more than the others.

The new review gives quality ratings and comparisons of 13 lactase supplements and three lactose-free milks. Ten of the lactase supplements were selected for testing by ConsumerLab.com and three are included for having passed the same testing in ConsumerLab.coms Voluntary Certification Program. A product similar to another that passed testing is also included. Products in the report are CVS Pharmacy Dairy Relief Fast Acting, Enzymedica Lacto, Equate (Wal-Mart) Fast Acting Dairy Digestive Supplement, Garden of Life Raw Enzymes, KAL Lactase Enzyme, Kirkland (Costco) Signature Fast Acting Lactase, Lactaid Fast Act, Lactaid Fat-Free Milk, Lacteeze, Land O Lakes Dairy Ease, Natural Factors Lactase Enzyme, Natures Plus Say Yes to Dairy, Organic Valley Lactose-Free Organic Fat Free Milk, Puritans Pride Lactase Enzyme, Solgar Lactase 3500, Source Naturals Lactase Digest, and Zygest Lactase Enzyme.

ConsumerLab.coms report includes information on how to choose foods low in lactose and strategies for reducing the symptoms of lactose intolerance.