Vitamin World C-500 mg

Our assessment

The evidence shows that Vitamin World C-500 mg provides 500 mg of vitamin C per serving. This is a common and well-supported daily dose. Vitamin C is an essential nutrient that your body cannot produce on its own, making supplementation a reliable way to meet your needs [NIH ODS]. Data not available.

How it works

Think of vitamin C as a key builder and protector for your body. It is critical for producing collagen, which supports your skin, blood vessels, bones, and tendons. It also acts as a powerful antioxidant, helping to protect your cells from damage caused by free radicals [NIH ODS]. Data not available.

Safety profile

FDA received 694 adverse event reports for vitamin C products. Reported side effects include nausea, diarrhea, and stomach cramps at high doses [FDA data]. The tolerable upper intake level for vitamin C is 2,000 mg daily for adults, so a 500 mg supplement is well within a safe range for most people [NIH ODS].

Our recommendation

For most adults, a 500 mg daily supplement is a safe and effective way to support immune health and collagen production. You can take it with food to minimize any potential stomach upset. Data not available.

Supplement labels contain several key sections regulated by the FDA:

• Serving Size — The recommended amount per dose. Always check this — some products require multiple capsules per serving.
• Amount Per Serving — Shows the quantity of each nutrient in the product, typically in IU (International Units), mg (milligrams), or mcg (micrograms).
• % Daily Value (%DV) — Indicates how much a nutrient in a serving contributes to a daily diet. 5% DV or less is low; 20% DV or more is high.
• Other Ingredients — Lists inactive ingredients like fillers, binders, and capsule materials (e.g., gelatin, cellulose, magnesium stearate).
• Suggested Use — The manufacturer's recommended directions for taking the supplement, including timing and dosage.

Source: FDA Dietary Supplement Labeling Guide