Vitamin C 1000mg XSAT (Naturesfied)

This formulation provides a concentrated dose of Vitamin C, which is essential for the repair of all body tissues. It plays a critical role in collagen synthesis, which is vital for healthy skin, cartilage, tendons, and blood vessels. The inclusion of Rose Hips (a natural source of Vitamin C) and Citrus Bioflavonoids works synergistically to prevent the vitamin from being oxidized too quickly in the body, ensuring longer-lasting antioxidant protection. This high dose is frequently used during the cold and flu season to reduce the duration of symptoms or by individuals looking to support wound healing and skin health.

Clinical caution is advised regarding the “1000mg” dosage. While Vitamin C is water-soluble and excess is typically excreted, very high doses can cause gastrointestinal upset, such as diarrhea, nausea, or stomach cramps. It is strictly contraindicated for individuals with a history of kidney stones (calcium oxalate), as excessive Vitamin C can increase the risk of stone formation. Additionally, patients with G6PD deficiency should use high-dose Vitamin C only under strict medical supervision to avoid the risk of hemolytic anemia. Vitamin C can also increase the absorption of iron; while this is often beneficial, it should be monitored in individuals with iron-overload disorders like hemochromatosis.