Nature's Way Alive! Fruit Source Vitamin C
Brand: Nature's Way · Form: CAPSULE [E0159]
Our assessment
The evidence shows that while this product is labeled as a Vitamin C supplement, the specific data provided is for the ingredient Calcium. Based on the available information, we cannot confirm the Vitamin C content or benefits for this specific product. For the ingredient Calcium, our assessment is that it is a critical mineral for bone health, but supplementation requires careful consideration of dosage and potential risks. Data not available for Vitamin C-specific claims.
How it works
Think of calcium as a structural builder and signal messenger. It supports bone mineralization and density, and is essential for neuromuscular relaxation and nerve signaling [NIH ODS]. This means your body uses it to keep bones strong and to help muscles relax properly after contracting.
Safety profile
FDA received a total of 592,059 adverse event reports across all supplement categories. For calcium specifically, the data shows that high intakes may increase the risk of heart disease and prostate cancer. High blood and urine levels can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS].
Our recommendation
We recommend you consult your healthcare provider before starting this supplement. Calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Your provider can check your current calcium intake and determine if supplementation is appropriate for your individual needs. Data not available for a specific Vitamin C dosage recommendation from this product.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Nature's Way |
|---|---|
| Serving Size | |
| Contents | 120.0 Vegetarian Capsule(s) |
| Market Status | Off Market |
How to Read This Label
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