Manganese is a trace mineral that plays a vital role in several essential bodily processes. The recommended daily allowance for manganese varies by age and gender. This mineral is integral to bone development, blood clotting, and antioxidant defense, helping protect cells from damage by free radicals. Manganese also supports carbohydrate and cholesterol metabolism. A deficiency in manganese is rare but can lead to bone and joint issues. Recognizing the significance of manganese in bone health, immune support, and overall well-being underscores its role in maintaining vitality and a balanced diet.