Zinc: The Essential Mineral Powerhouse for Immune Support.

To summarize:

Clinical research has found associations between Zinc supplementation and increases in testosterone levels and decreases in common cold and COVID-19 symptoms.

Zinc is an essential mineral that plays a vital role in numerous biochemical processes, including immune function, DNA synthesis, protein production, and cell division. Zinc supplements have become a cornerstone in nutritional support, offering a wealth of benefits such as:

• Immune System Enhancement
• Wound Healing
• Metabolic Function
• Antioxidant Properties
• Hormonal Health
• Supports Growth
• Mental Health
• Vision Health
• Support During Pregnancy
• Blood Sugar Control
• Anti Inflammatory

This Article will highlight three scientific studies whose results illustrate these benefits.

STUDY 1: Testosterone.

Study Design: Randomized, double-blind trial.

Purpose: Investigate the effects of ZMA on anabolic hormones and muscle function in varsity football players.

Dosage: 90 mg zinc, 1350 mg magnesium, 31.5 mg vitamin B-6 daily.

Participants: 27 varsity football players.

Duration: 7 weeks.

Results:

Testosterone Levels: Significant increase in the ZMA group; decrease in the placebo group.

Muscle Strength and Power: Marked improvements in quadriceps torque and power in the ZMA group.

Overall, there was significant increase in total testosterone and free testosterone after 7 weeks of ZMA supplementation.

STUDY 2: Common Cold.

Study Design: Randomized, double-blind, placebo-controlled trial.

Purpose: Examine the impact of zinc on the average duration of cold symptoms.

Method: Daily log for assessing cold symptoms with a severity scale from 0 (none) to 3 (severe).

Intervention: 13.3 mg of zinc acetate per lozenge, taken every 2–3 hours while awake during cold.

Participants: 50 adults, average age 35-36 years, divided into zinc and placebo groups.

Duration: 10 days.

Results:

Duration of Symptoms: Significant reduction in the zinc group (4 days) compared to the placebo group (7.1 days).

Resolution of Cold: 56% of zinc group free of symptoms by day 4; no placebo subjects symptom-free by day 4.

Specific Symptoms Duration: Zinc group experienced shorter durations of cough, nasal discharge, and muscle ache.

Severity Scores: Lower severity scores in the zinc group by day 4 compared to the placebo group.

Overall, there was a significant reduction in the duration of common cold symptoms when taking zinc.

STUDY 3: COVID-19.

Study Design: Randomized, double-blind, controlled trial.

Purpose: Investigate the effects of zinc supplementation in adults with COVID-19.

Intervention: 50 mg/day of zinc (two 25 mg capsules) or placebo.

Participants: 470 COVID-19 patients, male and female, average age 54 years.

Duration: 15 days.

Results:

Mortality: lower death rate in the zinc group (6.5%) compared to placebo (9.2%).

ICU Admissions: Lower in the zinc group (5.2%) compared to placebo (11.3%).

Hospital Stay: Shorter for patients in the zinc group.

Symptom Duration: Reduced in the zinc group.

Overall, there was a decrease in severity of COVID-19 symptoms among patients after zinc supplementation.

Is Zinc Right For YOU?

Zinc supplementation might be beneficial if you are looking to:

1. Boost your immune system function.
2. Reduce the duration and severity of cold symptoms.
3. Improve wound healing and skin health.
4. Enhance metabolic function and protein synthesis.
5. Support reproductive health and fertility in both men and women.
6. Improve mental health and cognitive function.
7. Aid the management of blood sugar levels.