things we don't talk about

What Are the Best Remedies (and Dairy Alternatives) for Lactose Intolerance?

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While we might all be curious about the best plunger or probiotic tampon or cold-sore remedy, it can be difficult to discuss these more personal items. That’s why we’re tackling Things We Don’t Talk About, a series in which we track down the best hygiene-, sex-, and bodily function-related things we all need but might be too embarrassed to ask about. In this installment, we consult experts on what adjustments you can make to your diet if you’re lactose intolerant.

If the thought of a thick milkshake or whipped cream inspires more apprehension than delight, you may be one of the roughly 65 percent of post-adolescents who is lactose intolerant. In short, it means you lack the enzyme lactase, which helps you digest lactose (i.e., the sugars found in dairy products). Any combination of diarrhea, bloating, flatulence, abdominal pain, and nausea can sideline your day if you get too overzealous with dairy.

But there could be some other food-related allergy or gastrointestinal problem to blame, which is why Lisa Stollman — a registered New York dietitian and nutritionist (she earned the title of Dietitian of the Year in 2015 from the Academy of Nutrition and Dietetics) — tells me it’s worth seeing a physician for a hydrogen breath test to narrow down the cause. From there, an elimination diet can help zero in on foods that are causing sensitivities, functional nutritionist Angela T. Russo says. Thankfully, for the lactose intolerant, there are a multitude of dairy alternatives (we are living in the golden age of oat milk, after all) and supplements that can help. Below, both experts share their recommendations for preventing an upset stomach if you’re lactose intolerant.


Since lactase is at the root of lactose intolerance (the majority of lactose intolerance cases occur when people experience a drop in lactase production as adults), the quickest way to prevent an upset stomach is to increase the amount of lactase in your system. Lactase supplements come in many forms these days, the most popular one being Lactaid. Stollman says that tablets can be taken just before a meal or snack containing lactose. “The enzyme supplement will act just like the enzyme lactase, which we naturally produce, but may not have enough of.”