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GYM CONQUER ジム筋華のブランドイメージ

The Astonishing Power of Zinc: Essential Functions and Importance

Zinc—just hearing the name makes your body feel an inner surge of energy! This miraculous mineral is truly the source of life. Let's dramatically unveil the roles and importance of zinc, JOJO style!

A dramatic illustration of zinc's role in the human body. Includes symbols for testosterone, growth hormone, insulin, accurate DNA copying, SOD eliminating superoxide, T-cells, and nerve growth factor. Dynamic and vibrant design in the style of JoJo's Bizarre Adventure.

The Hormone Commander

Zinc is essential for the production of testosterone, growth hormone, and above all, insulin. These hormones are the commanders that govern the energy sources of the body! Without zinc, these hormones can't be produced, and the supply of energy comes to a halt.

The Master of Cell Division

When cells divide, zinc orchestrates the process to perfection. If zinc is lacking, the DNA copy won't be accurate, and cell division falters. To maintain the vitality of cells, zinc is absolutely essential!

The SOD Material that Eliminates Superoxide

Inside the body, reactive oxygen species like superoxide are produced. To eliminate this, "SOD (Superoxide Dismutase)" is at work, and zinc is the material that forms SOD. SOD is the hero that fights oxidative stress, with zinc being the source of its power!

Zinc, the Shield of Immunity

Joint research by RIKEN and Osaka University found that zinc plays a crucial role in immune response signaling. If zinc is deficient, T-cells decrease, weakening immunity. In Western countries, zinc has been used to treat colds, with daily intake of 80–207mg shortening recovery time by nearly half.

Crushing Depression with Zinc

In patients with depressive tendencies, administering 30mg of zinc for 12 weeks improved depression and increased nerve growth factor. Zinc also safeguards mental health, proving to be a versatile mineral!

Promoting Children's Growth

Zinc significantly influences children's growth. Administering 10mg of zinc daily to 8-9-year-old children not deficient in zinc increased their growth factor, suggesting zinc's potential in promoting growth.

Intake and Precautions

However, the power of zinc is not limitless. Taking 50mg of zinc daily can decrease SOD activity and raise cholesterol levels. Long-term intake of more than 100mg a day increases the risk of prostate cancer. Therefore, prolonged high intake should be avoided. The recommended daily intake is about 20–30mg.

The elemental zinc content for different forms of zinc is as follows:

  • Zinc Citrate: 34%

  • Zinc Sulfide: 22%

  • Zinc Gluconate: 13%

  • Zinc Monomethionine: 21%

When taking zinc in large amounts, the balance with copper is also important. Generally, the ratio should be "Zinc

= 10:1". Taking 150mg of highly absorbable Zinc Monomethionine (OptiZinc) provides 31.5mg of elemental zinc.


Never underestimate the power of zinc! Its astonishing power supports both our body and mind. Ensure to take the appropriate amount and maximize its benefits!

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