2. Promotes Muscle Growth & Repair
Those who work out on a regular basis will find that zinc is their best friend because it helps to promote muscle growth and repair. Zinc has a major role in cell growth and division, therefore, when it comes to repairing muscle tissue zinc is very important. The essential element also plays a large role in releasing testosterone, IGF-1, and growth hormone; all of which are vital in building muscle mass and promoting a healthy metabolism. The effects of zinc on the body are even more evident following HIIT workouts and weight-training.