General · 28 June 2026
Leafy greens cut chronic lung disease risk by 16%
New research suggests eating more vitamin K1-rich leafy greens, like spinach and kale, could significantly improve lung health. Scientists found people with the highest intake had a 16% lower risk of chronic obstructive pulmonary disease (COPD) and better lung function. The nutrient likely protects elastic fibres in the lungs, making breathing easier over time.
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