Zinc
Essential trace mineral critical for immune function, testosterone production, wound healing, and over 300 enzymatic reactions. Indian diets high in phytates (from dal and grains) can reduce zinc absorption significantly.
Pharmacists & Nutrition Researchers · Updated March 2026
15–30 mg
Dosage
with meal
Timing
Strong
Evidence
2 cited
Studies
Benefits of Zinc
Supports immune cell function and reduces cold duration
Required for testosterone synthesis
Supports wound healing and skin health
Essential for taste and smell function
May improve acne in deficient individuals
How Zinc Works
Zinc serves as a cofactor for over 300 enzymes including those involved in DNA synthesis, cell division, and immune signaling. It stabilizes cell membranes, modulates T-cell function, and is required for the activity of thymulin (a thymic hormone essential for T-cell maturation).
Recommended Dosage
Zinc picolinate and zinc bisglycinate are best absorbed. Take with food to reduce nausea. Avoid taking with iron or calcium at the same time (they compete for absorption). Phytate-rich diets (common in India) reduce absorption.
Who Should Avoid Zinc
Key Research
Zinc lozenges and the common cold (2019)
Zinc acetate lozenges reduced cold duration by 33% when started within 24 hours
DOI: 10.1093/ofid/ofz286Zinc status in Indian populations (2020)
Estimated 25-30% of Indian adults have inadequate zinc intake
DOI: 10.1038/s41598-020-64587-zRecommended Zinc Brands in India
Carbamide Forte Zinc Bisglycinate 20mg
Carbamide Forte
"Chelated Zinc Bisglycinate — the most bioavailable form of Zinc, gentle on the stomach compared to Zinc sulfate. FSSAI-registered, clinically dosed at 20mg elemental zinc."
Carbamide Forte Zinc Bisglycinate 20mg
Carbamide Forte
"Chelated Zinc Bisglycinate — the most bioavailable form of Zinc, gentle on the stomach compared to Zinc sulfate. FSSAI-registered, clinically dosed at 20mg elemental zinc."
Products are selected based on quality, testing, and purity — not affiliate economics. See our selection criteria.
Works Well With
Frequently Asked Questions
What is Zinc used for?
Essential trace mineral critical for immune function, testosterone production, wound healing, and over 300 enzymatic reactions. Indian diets high in phytates (from dal and grains) can reduce zinc absorption significantly.
What is the recommended dosage of Zinc?
The clinically studied dosage range is 15–30 mg per day. Zinc picolinate and zinc bisglycinate are best absorbed. Take with food to reduce nausea. Avoid taking with iron or calcium at the same time (they compete for absorption). Phytate-rich diets (common in India) reduce absorption.
When is the best time to take Zinc?
Zinc is best taken in the with meal. Zinc picolinate and zinc bisglycinate are best absorbed. Take with food to reduce nausea. Avoid taking with iron or calcium at the same time (they compete for absorption). Phytate-rich diets (common in India) reduce absorption.
Is Zinc safe?
Zinc is generally considered safe at recommended dosages. However, it may be contraindicated for: Copper deficiency (long-term high-dose zinc depletes copper), Zinc allergy (rare). Always consult a healthcare professional before starting any supplement.
Is Zinc vegetarian?
Zinc supplements are available in vegetarian form. Check the specific product label for capsule ingredients.
Can I take Zinc with other supplements?
Be aware of these interactions: Reduces absorption of tetracycline and quinolone antibiotics. High-dose zinc depletes copper — supplement copper if taking >30mg/day long-term. May reduce effectiveness of penicillamine
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