Source Naturals Turmeric 500 500 mg
Brand: Source Naturals · Form: TABLET [E0155] On Market
Our assessment
The evidence shows that the primary ingredient in this product is turmeric, but the data provided is for calcium, not turmeric. Because of this mismatch, we cannot make a direct assessment of turmeric’s benefits or risks based on the supplied information. For calcium, data supports its role in bone mineralization and neuromuscular relaxation [NIH ODS]. However, no specific data on turmeric’s effectiveness for joint health, inflammation, or other common uses was provided.
How it works
For calcium, think of it as a structural foundation for your bones: it supports bone density and mineral deposition, and it also aids in muscle relaxation and nerve signaling [NIH ODS]. For turmeric, data on its mechanism is not available in the provided documents. We can only comment on calcium’s function: it helps your muscles relax after contraction and supports the electrical signals your nerves send throughout your body [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports across all supplements, but specific report counts for turmeric or calcium alone are not available from this data. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Very high calcium levels can cause constipation, nausea, weight loss, extreme tiredness, frequent urination, abnormal heart rhythms, and a high risk of death from heart disease [NIH ODS]. Additionally, calcium supplements can reduce the absorption of several medications including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Because the data provided covers calcium rather than turmeric, we cannot recommend this specific product for turmeric-related benefits. If you are taking this product for turmeric, data for its efficacy and safety is not available in the provided materials. If you are taking it for calcium, start with dietary sources first and consult your doctor about your individual needs, as excessive calcium carries significant risks [NIH ODS]. Always check for interactions with your current medications, especially antibiotics and thyroid medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Source Naturals |
|---|---|
| Serving Size | |
| Contents | 30.0 Tablet(s) |
| Market Status | On 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