Every few days, the human stomach quietly discards its entire inner surface and builds a new one from scratch. This constant ...

Every few days, the human stomach quietly discards and rebuilds the entire inner surface that keeps hydrochloric acid from ...

Such systems could reduce unnecessary clinical failures and potentially complement or replace some animal testing approaches. "This study demonstrates that drug-induced intestinal damage can be ...

There is a critical unmet need to help tighten and maintain a healthy intestinal barrier and treat a leaky gut. Researchers have now found that a unique strain of probiotic bacteria, Bifidobacterium ...

(Beyond Pesticides, March 13, 2025) Study results published in Pesticide Biochemistry and Physiology “suggest that combined [pesticide] exposure may further amplify the toxicity and compromise the ...

Neotame was recently found to have no impact on appetite. But within weeks, researchers have deemed the same artificial sweetener capable of damaging the human intestine and causing illness. It’s been ...

For many smokers, the pattern feels familiar. A cigarette after a meal, followed by a wave of acidity, a sour taste in the ...

Animal models have enabled us to learn an incredible amount of new information about human biology, health, and disease. But these animals can't always serve as a reliable example of the human body.