IBD Mouse Study Shows Drinking Green Tea with Iron-rich Meal Diminishes Tea’s Benefits

IBD Mouse Study Shows Drinking Green Tea with Iron-rich Meal Diminishes Tea’s Benefits
Green tea is praised for its health benefits, primarily as a powerful antioxidant. However, laboratory experiments in mouse models of inflammatory bowel disease (IBD) suggest that a meal rich in iron or iron supplements consumed with green tea might actually diminish the tea's antioxidant power. The study, “Epigallocatechin-3-Gallate Inhibition of Myeloperoxidase and Its Counter-Regulation by Dietary Iron and Lipocalin 2 in Murine Model of Gut Inflammation,” was published in the American Journal of Pathology. IBD is generally characterized by chronic inflammation of the digestive tract, resulting in bloody diarrhea, abdominal pain, fatigue, weight loss, and even iron deficiency or anemia, so it's common for IBD patients to be prescribed iron supplements. But it is important for IBD patients to realize that simultaneously taking iron and green tea could be counterproductive because they would cancel each other out. "If you drink green tea after an iron-rich meal, the main compound in the tea will bind to the iron," Penn State assistant professor of nutritional sciences Matam Vijay-Kumar said in a press release. "When that occurs, the green tea loses its potential as an antioxidant. In order to get the benefits of green tea, it may be best to not consume it with iron-rich foods." Researchers said that iron-rich foods, such as red meat and dark leafy greens like kale and spinach, also app
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