High Intensity Exercise Could Be Affecting Your Gut Health

A new study published in Alimentary Pharmacology & Therapeutics has found that strenuous exercise has a major (but, fortunately, reversible) “impact on gastrointestinal integrity”.

Researchers from the department of nutrition, dietetics and food at Monash University reviewed eight previous studies on the issue, and they say there is considerable evidence that gut injury and impaired function increases with exercise intensity and duration.

“The stress response of prolonged vigorous exercise shuts down gut function,” said lead author Ricardo Costa.

“The redistribution of blood flow away from the gut and towards working muscles creates gut cell injury that may lead to cell death, leaky gut, and systemic immune responses due to intestinal bacteria entering general circulation.”

However there’s little need to worry if you’re keeping your HIIT sesh short, researchers say that damage generally occurs after two hours of continuous endurance exercise – like when running or cycling.

Costa told Everyday Health that keeping yourself hydrated and fueled before and after workouts could help prevent gut problems.

But if you notice any symptoms, always consult a doctor to ensure there is no underlying gastrointestinal disorder.

Source: Read Full Article