Zinc for immunity: Doctor explains 5 ways to beat cold and flu faster in winter
While many people turn to vitamin C to stay healthy, another essential nutrient often gets overlooked, which is zinc
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 difference in maintaining your health this season.
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5 benefits of zinc for immunity in winter
Supports antiviral immune response
Zinc is essential for the activation of T cells and Natural Killer Cells, which are responsible for identifying and destroying virus-infected cells. Zinc is essential for the immune system's rapid and effective response to cold and flu viruses, which are more prevalent during the winter season.
Helps reduce the duration and severity of colds
According to the Journal of Research in Siddha Medicine, taking zinc when the symptoms of the common cold are experienced can help lessen the severity and duration of the illness. Zinc prevents the replication of the virus, especially rhinoviruses, thus suppressing the duration of the disease caused by the said virus.
Strengthens the body's physical barriers
Zinc plays important roles in maintaining mucosal barriers in the nose, throat, and upper respiratory tract, which serve as the first line of defence against invading pathogens. This makes it harder for the virus to gain entry, especially when the air is dry, which is often the case during the winter season.
Regulates inflammation and prevents immune burnout
Although inflammation is a normal phenomenon associated with the immune response, chronic inflammation can exacerbate symptoms. Another property of zinc is its ability to help manage inflammatory cytokines and thus prevent chronic immunity.
Supports faster tissue repair and recovery
It is also essential for cell growth. When infections attack the body, it requires the regeneration of immune cells. These cells need zinc to repair the tissues damaged by the virus.
Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition.
