Zinc Deficiency: The Hidden Cause of Hair Loss and Poor Immunity

While vitamins usually grab the spotlight, trace minerals do the heavy lifting behind the scenes. Zinc is required for the activity of over 300 enzymes in the body. It is essential for DNA synthesis, immune function, and cell division.

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The Hair Growth Engine

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If you are experiencing significant, unexplained hair shedding, your doctor will likely test your iron and thyroid levels. But Zinc is often the missing piece of the puzzle. Zinc plays a crucial role in hair tissue growth and repair. It also helps keep the oil glands around the follicles working properly. A deficiency can cause your hair to weaken, thin out, and fall prematurely.

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The Immunity Gatekeeper

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Unlike Vitamin C, which is overhyped for colds, Zinc actually has robust evidence supporting its role in immunity. Zinc is crucial for the normal development and function of immune cells. A deficiency severely impairs your immune system, making you highly susceptible to infections and causing wounds to heal very slowly.

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Who is at Risk?

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Because the best sources of bioavailable zinc are meat and shellfish, vegetarians are at a high risk of deficiency. Furthermore, phytates found in legumes and whole grains (staples of the Indian diet) actually bind to zinc and inhibit its absorption. A simple blood test can determine your zinc levels, allowing you to supplement precisely if needed.