ZINC + VITAMIN C
Zinc: Drug: Zinc
Use:
Zinc is a mineral supplement used to treat or prevent zinc deficiency. It plays a vital role in various physiological processes and is necessary for the functioning of over 300 enzymes in the body. Zinc deficiency can occur due to inadequate intake, certain medical conditions (such as malabsorption), or increased zinc needs (such as during pregnancy or breastfeeding).
Mechanism of Action:
Zinc acts as a cofactor for numerous enzymes involved in cell growth, immune function, and DNA synthesis. It is also a potent antioxidant that helps protect cells from oxidative damage. Furthermore, zinc plays a crucial role in the regulation of gene expression and signaling pathways.
Dose:
The recommended daily dose of zinc varies depending on age, sex, and specific health conditions. The typical adult dosage for oral zinc supplements ranges from 5-30 mg per day, with higher doses reserved for individuals with diagnosed zinc deficiency. It is advised to take zinc supplements with meals to avoid stomach upset.
Side Effects:
Although zinc is generally safe when taken in appropriate doses, higher doses or long-term use can cause adverse effects. Common side effects may include nausea, vomiting, diarrhea, stomach cramps, and headaches. Excessive zinc intake can interfere with copper absorption, leading to copper deficiency and causing neurological problems. It is important to follow the recommended dosage and consult a healthcare professional before starting zinc supplementation, particularly if you have any underlying health conditions or are taking other medications.
Vitamin C: Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that plays a crucial role in various bodily functions. It is seen as an essential nutrient because the human body cannot synthesize it on its own and must, therefore, obtain it from dietary sources or supplements.
Use:
Vitamin C is commonly used as a nutritional supplement to prevent or treat deficiency. It is also used to support the immune system, enhance the absorption of iron from plant-based foods, promote collagen synthesis, and act as an antioxidant to protect against oxidative stress.
Mechanism of Action:
Ascorbic acid acts as a cofactor in several enzymatic reactions involved in the synthesis of collagen, neurotransmitters, and hormones. It is also a potent antioxidant, neutralizing free radicals and reactive oxygen species to protect cells from damage.
Dose:
The recommended daily intake of vitamin C varies depending on age, sex, and physiological conditions. For adults, the recommended dietary allowance (RDA) is generally between 75-90 mg per day, with higher doses recommended for pregnant or lactating women. However, higher doses of up to 2,000 mg per day may be used under medical supervision for specific therapeutic purposes.
Side Effects:
Vitamin C is generally considered safe when taken within the recommended dosage limits. However, high doses of vitamin C, especially in the form of supplements, can cause gastrointestinal disturbances such as diarrhea, nausea, and abdominal cramps. Rarely, hypersensitivity reactions and kidney stones have been reported with excessive intake.
It is important to note that prolonged excessive intake of vitamin C supplements may interfere with certain laboratory tests, such as glucose testing, leading to inaccurate results.
It is always advisable to consult a healthcare professional before starting any new supplement or medication to ensure appropriate dosing and to discuss any potential interactions or contraindications with existing health conditions or medications.
