Zinc is a vital trace element crucial for immune system function and gene expression. It supports numerous chemical reactions in the body, including protein synthesis and cellular energy production. Zinc plays a key role in regulating T cell production and maintaining tissue formation and cell membrane stability. Supplementing with zinc may enhance recovery from skin ailments and help support the immune response. Additionally, zinc is essential for regulating 300 enzymes and influencing the expression of various proteins, making it vital for overall health, including maintaining the thymus gland's function as we age.