سعر Magic C 500 mg chewable tablets 2022

Magic C 500 mg chewable tablets (Napco): a vitamin C (ascorbic acid) food supplement; the pack size is listed inconsistently (30 or 10 tablets) by the Egyptian directories.

• High intakes of vitamin C can cause diarrhoea, nausea, abdominal cramps and other gastrointestinal disturbances (osmotic effect of unabsorbed vitamin C).General active-ingredient information · NIH Office of Dietary Supplements (ODS)
• High vitamin C intakes may increase urinary oxalate and uric acid excretion, which could contribute to kidney stones, especially in people with renal disorders; study results are conflicting.General active-ingredient information · NIH Office of Dietary Supplements (ODS)
• Total daily vitamin C intake from food and supplements should stay below the tolerable upper intake level (2,000 mg/day for adults; lower for children, see ingredient_upper_limits). The upper limit is a safety ceiling, not a dose.General active-ingredient information · NIH Office of Dietary Supplements (ODS)

• Chemotherapy and radiation therapyThe safety and efficacy of antioxidants such as vitamin C during cancer treatment is controversial; patients receiving chemotherapy or radiation should consult their oncologist before taking vitamin C supplements, especially in high doses.NIH Office of Dietary Supplements (ODS)
• Statins (niacin/simvastatin combination)Vitamin C combined with other antioxidants may attenuate the HDL increase produced by niacin plus simvastatin; monitor lipid levels in people taking both.NIH Office of Dietary Supplements (ODS)

• Vitamin C (ascorbic acid): Essential water-soluble vitamin required for biosynthesis of collagen, L-carnitine and certain neurotransmitters; a physiological antioxidant that also improves absorption of non-haem iron.