No. A food allergy involves your immune system and can cause serious, sometimes life-threatening reactions. This protocol is designed for dairy sensitivity — a different kind of response that can cause bloating, brain fog, joint pain, skin issues, and other symptoms that are real and disruptive, but not dangerous in the same way. If you suspect a true allergy, please work with your doctor.

Hidden dairy is sneaky. Most people who attempted a dairy-free diet might have still consumed it without realizing — in bread, dressings, deli meat, medications, and more. The LSDT walks you through every step of the elimination so you can actually trust your results.

But also...if you have really tried taking dairy out of your diet and you didn't notice much of a change, then that is likely going to be what happens again. Talk to medical professionals and investigate other possible reasons for your symptoms. Keep advocating for yourself!

Not necessarily. This dairy elimination test is 3 days. Afterwards you will have more information and can make an informed decision about your future dietary choices. Some people choose to stay dairy-free. Others find they can tolerate certain types of dairy in small amounts. The goal is information, not a lifetime sentence.

You'll receive an email with your downloads — the LSDT Info Guide and Tracking Workbook. You'll also get access to the No Moo Crew community for a 7-day free trial. Everything you need to start is in the Info Guide.

No. You're not counting calories, cutting carbs, or following a meal plan. It's an elimination diet. You're removing one specific category of foods — dairy — for 3 days, then paying attention to how you feel. That's it.

Lactaid contains an enzyme that helps process lactose, the sugar in dairy. But many people are also sensitive to casein, the protein in dairy. Lactaid does nothing for casein sensitivity. If Lactaid only partly helps, or helps inconsistently, casein may be part of your picture. The LSDT tests for the full removal of dairy, not just lactose.

Absolutely! And I encourage you to do that. I imagine you probably already have to some extent. But research gives you information. The LSDT gives you a process. There's a difference between knowing that dairy sensitivity is a thing and actually having a structured, low-stress way to find out if it's YOUR thing. The protocol takes the guesswork out of the order, the tracking, and the interpretation so you're not piecing it together from ten different sources at midnight. I've been doing the research for years and I'm happy to share it with you.

Then wait until you can. The test only works if you do it fully. Pick a stretch of days when you're not traveling, not at a big social event, and not under unusual stress. The Info Guide helps you choose the right window. Once you order, the information is yours to keep. You can complete the test on any 3 consecutive days you want and repeat the test as often as needed.