Emergen-C 1,000 mg Vitamin C Acai Berry
Brand: Emergen-C · Form: POWDER [E0162]
Our assessment
The evidence shows that Emergen-C 1,000 mg Vitamin C is primarily a source of vitamin C, but the available data focuses on calcium, not vitamin C. Based on the ingredient profile, this product likely provides a high dose of vitamin C, though specific data on its benefits is not provided here. For the calcium component, the data indicates it supports bone mineralization and neuromuscular relaxation [NIH ODS]. However, you should be aware that the total adverse event reports for this product category number 592,059 [FDA data].
How it works
Think of calcium as a structural and signaling mineral. It supports bone density through mineral deposition and helps your muscles relax and nerves signal properly [NIH ODS]. While the product is marketed for vitamin C, the calcium in the formulation plays a critical role in your body's daily function. The specific mechanism for the vitamin C component is not detailed in the provided data.
Safety profile
Data not available for vitamin C specifically. Based on the calcium data, high intakes might increase the risk of heart disease and prostate cancer. High levels of calcium in the blood and urine can cause poor muscle tone, poor kidney function, low phosphate levels, constipation, nausea, weight loss, extreme tiredness, frequent need to urinate, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Total adverse event reports for this product category stand at 592,059 [FDA data].
Our recommendation
Start with caution. Because the data provided does not include specific benefits or side effects for the vitamin C component, you should not assume this product is a routine solution. If you are taking any medications, especially those listed above, consult your pharmacist or doctor before use due to the calcium interaction risks [NIH ODS]. For general health, prioritize getting nutrients from whole foods first, and only use this supplement if you have a confirmed need for additional vitamin C or calcium.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Emergen-C |
|---|---|
| Serving Size | |
| Contents | 30.0 Packet(s) 9.0 Oz(s) 261.0 Gram(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