Key Takeaways
Zinc remains in the system for about two weeks after supplementation has stopped.
It is a common supplement taken to shorten the duration of a cold, support the immune system, and encourage wound healing.
Always consult a healthcare provider before starting a new supplement to ensure it does not interact with your current medications or health conditions.
Zinc is a mineral found in food and as a dietary supplement. Zinc plays a crucial role in numerous bodily functions, including immune function, wound healing, and cell growth.
How Long Zinc Stays in Your Body
Zinc remains in the system for about two weeks after supplementation has ended.
An older study from 2010 examined participants who received either 10 mg or 20 mg of zinc sulfate daily for 21 days.
Zinc bloo

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