Chronic obstructive pulmonary disease (COPD)

Vitamin C may offer meaningful protection against the invisible but pervasive threat of fine-particle air pollution. The common antioxidant significantly reduced lung inflammation and cellular damage caused by everyday, low-level exposure to PM2.5.

When breathing becomes a daily battle, even the simplest acts can feel exhausting. Now, a new study has found the key to easing chronic breathlessness caused by lung disease: singing.