“I’d like to share some essential vitamins that you should keep at home. What are those? Here are 3 basic supplements that men should consider taking: 1. Zinc: Helps increase testosterone levels, reduces acne, and boosts the immune system. 2. Multivitamin: Supports bone health, nervous system function, and muscle maintenance while reducing stress levels. 3. L-Arginine: Promotes the production of growth hormones, enhances muscle development, and stimulates the body’s metabolism.