ZINC FOR ATHLETES
What is Zinc?
Zinc is an essential mineral that plays a critical role in numerous bodily functions. It is naturally found in certain foods, fortified in others, and available as a dietary supplement. Zinc is also a common ingredient in cold lozenges and some over-the-counter cold remedies.
Zinc supports various aspects of cellular metabolism and is required for the activity of over 100 enzymes. It plays a key role in:
- Immune function
- Protein synthesis
- Wound healing
- DNA synthesis
- Cell division
Additionally, zinc is vital for normal growth and development during pregnancy, childhood, and adolescence. It also supports the senses of taste and smell. Since the body cannot store zinc, a daily intake is essential to maintain optimal levels.
How can athletes benefit from taking a zinc supplement?
1. Improve Strength and Build Lean Muscle Mass
Research shows that zinc can boost levels of testosterone, insulin-like growth factor 1 (IGF-1), and growth hormone after exercise. These increased hormone levels promote faster recovery and enhance muscle growth.
2. Boost Immune Function
A strong immune system helps athletes fend off bacterial and viral infections. Intense exercise can temporarily weaken the immune system (known as the “open window effect”), leaving athletes more vulnerable to infections, particularly within 24 hours of strenuous activity. Maintaining optimal zinc levels can reduce this risk and support daily immune health.
3. Powerful Antioxidant and Anti-Inflammatory Benefits
Zinc helps neutralize free radicals, protecting the body from oxidative damage. It specifically safeguards mitochondria – the energy-producing cells – enabling athletes to recover more effectively after intense workouts.
This information was sourced from:
https://ods.od.nih.gov/factsheets/Zinc-Consumer/