India, Dec. 18 -- Winter brings cosy vibes, but it also marks a rise in cold and flu cases. Dry indoor air and close contact with others increase our bodies' vulnerability to seasonal infections. While many people turn to vitamin C to stay healthy, another essential nutrient often gets overlooked, which is zinc.

Dr Prarthana Shah, MBBS, MSc, Integrative Health Coach, tells Health Shots that zinc is a vital micronutrient that plays a key role in respiratory health. Known as a "gatekeeper" for the immune system, zinc helps the body respond quickly to invading viruses, potentially shortening the duration and severity of cold and flu symptoms.

Understanding how to incorporate this powerhouse mineral into your winter routine can make all the...