Leafy Greens May Lower Chronic Lung Disease Risk, Study Finds

Over a decade and across nearly 180,000 lives, researchers at Edith Cowan University have traced a quiet but meaningful connection between the humble leafy green and the resilience of human breath. Those who consumed the most vitamin K1 — found in spinach, kale, and broccoli — were roughly 16 percent less likely to develop chronic obstructive pulmonary disease, a condition that robs nearly half a million Australians of easy breathing. The finding does not overturn what we know about lung health, but it deepens it: what we eat each day may quietly shore up the elastic architecture that keeps us