NOW Curcumin From Turmeric Root Extract
Brand: NOW · Form: CAPSULE [E0159]
Our assessment
The evidence shows that calcium is a critical mineral for bone health and nerve function, but it is not the primary active ingredient in NOW Curcumin From Turmeric Root Extract. Data for this specific product’s ingredient is not available. Our assessment is based on the general ingredient calcium, which is well-studied. You should not expect significant calcium benefits from this turmeric supplement, as the data does not specify the amount of calcium present [NIH ODS].
How it works
Think of calcium as a structural and signaling mineral. It supports bone density and mineral deposition, which is essential for keeping your skeleton strong. It also plays a key role in neuromuscular relaxation, helping your muscles relax and your nerves signal properly after contraction [NIH ODS].
Safety profile
FDA received a total of 592,059 adverse event reports across all products, though specific reports for this turmeric extract are not available. For calcium, safety concerns include that high intakes might increase the risk of heart disease and prostate cancer. High levels in 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] [FDA data].
Our recommendation
If you are taking this supplement for turmeric’s benefits, do not rely on it as a calcium source. Data not available for the turmeric dose. For calcium, you should aim to get it from food or a dedicated supplement, but be aware of the interactions: calcium can reduce absorption of medications like bisphosphonates, tetracycline and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. Start with dietary sources and consult your doctor before adding a calcium supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | NOW |
|---|---|
| Serving Size | |
| Contents | 120.0 Veg 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