Zinc and immunity

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What is Zinc?

Zinc is a mineral which is important for maintenance and development of immune cells of both the innate and adaptive immune system. Zinc deficiency increases the chances of weakened immunity & higher incidences of inflammation. Besides immune support, Zinc is also known to support growth & development & would healing

Is it safe to consume Zinc supplements?

Zinc supplements are safe if taken as directed. However, large doses of Zinc are associated with symptoms like nausea, diarrhoea, flu like symptoms. Zinc is also found to inhibit absorption of copper and hence these supplements should be taken at different intervals. Zinc may impact the efficacy of certain antibiotics and hence it is advised to consult a doctor before consuming Zinc supplements alongside other medication.

What are the key benefits of Zinc supplements?

Zinc is a crucial micronutrient and is the second most abundant mineral in your body after Iron. Zinc has an immune modulator function and hence boosts body’s natural immunity. Zinc reduces the severity and duration of common cold when taken stand alone or in combination with Vitamin C.

Zinc also plays a role in wound healing.

Do Zinc supplements really work?

The role of Zinc in supporting immunity has been backed by strong science and based on numerous studies. The micronutrient zinc is important for maintenance and development of immune cells of both the innate and adaptive immune system.  

A review of several studies summarizes that supplementation with Vitamin C and Zinc in various studies has resulted in reducing the severity and duration of respiratory tract infections including common cold. Zinc functions as a modulator of immune response. 

Zinc has been clinically shown to help reduce the duration of common cold.

https://pubmed.ncbi.nlm.nih.gov/32342851/
https://pubmed.ncbi.nlm.nih.gov/27021581/
https://pubmed.ncbi.nlm.nih.gov/16373990/
https://www.ncbi.nlm.nih.gov/pubmed/25462582