Digestion

Probiotics Studied For Lactose Intolerance

Lactose is the natural sugar found in milk and dairy, and to digest it your body needs a special 'key' — an enzyme called lactase — to unlock and break it down. People who are lactose intolerant don't make enough of that key, so the lactose passes through undigested and becomes a feast for gas-producing bacteria in the gut. The result is that all-too-familiar aftermath of ice cream or a cheesy meal: bloating, gurgling, gas, and cramps that make dairy feel more like a punishment than a pleasure.

Here's the friendly twist: many beneficial gut microbes naturally produce lactase-like activity of their own, essentially lending your gut a spare key. Certain probiotic strains help support the breakdown of lactose and promote a more comfortable digestive response to dairy foods. While they won't turn everyone into a milkshake champion, they may help ease the bloating and discomfort, giving many people a little more freedom to enjoy their favorite dairy without the dread.