What is the recommended daily allowance (RDA) for Vitamin C for adult males?

The recommended daily allowance (RDA) for Vitamin C for adult males is 90 mg. This value has been established based on research that considers the average needs of the population to maintain adequate health and prevent deficiencies. Vitamin C is essential for numerous bodily functions, including the synthesis of collagen, antioxidant protection, and support of the immune system.

The RDA is designed to meet the nutrient needs of nearly all (97-98%) healthy individuals in a specific age and gender group, taking into account factors such as dietary intake patterns and the role of Vitamin C in preventing chronic diseases. By recommending 90 mg for adult males, health authorities ensure that men get enough Vitamin C to maintain optimal health and function effectively, while also reducing the risk of conditions such as scurvy and supporting overall immune function.

Other values, such as 75 mg or higher recommendations, may not be aligned with the latest nutritional guidelines which reflect the optimal intake for avoiding deficiency and promoting health.