Cvitamiinimet

Cvitamiinimet is a term used in some markets to refer to preparations containing vitamin C or its derivatives. There is no universally accepted scientific definition for this term, and its exact meaning can vary by country or manufacturer. In many cases, products labeled as Cvitamiinimet include simple ascorbic acid or buffered salts such as sodium ascorbate or calcium ascorbate, and may also contain esterified or fat-soluble forms like ascorbyl palmitate. Some products employ absorption-enhancing forms, including liposomal formulations or extended-release tablets.

Vitamin C is an essential nutrient that functions as a cofactor for enzymes, supports collagen formation, wound healing, and iron absorption, and acts as an antioxidant. Cvitamiinimet products are marketed to prevent deficiency, support immune function, and maintain general well-being. Evidence for preventing or shortening illnesses such as the common cold is modest at best, while high-dose supplementation carries safety considerations.

Regulatory status varies by region; in many jurisdictions dietary supplements are regulated less stringently than medicines, and claims must not be misleading. Daily intake recommendations for adults are around 75–90 mg, with a tolerable upper intake level of about 2000 mg per day. Most people tolerate typical doses, but high doses can cause diarrhea and stomach cramps. Long-term high intake may increase the risk of kidney stones in susceptible individuals and can interfere with certain laboratory tests. People with kidney disease, hemochromatosis, those taking iron supplements, or individuals on anticoagulants should consult a healthcare professional before taking high-dose Cvitamiinimet.

See also: vitamin C, ascorbic acid, dietary supplement regulation.