The best way to take vitamin C tablets is 2-3 times per day with meals, depending on the dosage. [1, 3] Some studies suggest that adults should take 250-500 mg twice a day for any benefit. [1]
Always follow the instructions on the product label. [2]
Talk to your doctor before taking more than 1,000 mg of vitamin C daily and before giving vitamin C to a child. [1]
Important Considerations:
- Diabetic patients should take vitamin C supplements with care as it raises blood sugar levels. [8]
- Vitamin C should be used cautiously in oxalate nephropathy or hyperoxaluria. [8]
Examples:
- Chewable tablets: Take 1-2 tablets daily with or without food. [2]
- Effervescent tablets: Dissolve 1 tablet in 200 ml of water daily. [7]
Remember: Vitamin C is an essential nutrient that can be obtained through a healthy diet. [6] Supplements should only be used under the guidance of a healthcare professional.
