GNC Herbal Plus Turmeric Complex
Brand: GNC Herbal Plus · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that this product contains calcium, which is a mineral essential for bone health. For a general audience, the primary benefit of calcium is supporting bone density and mineral deposition [NIH ODS]. However, we must be clear: the data provided does not include specific studies on this exact "GNC Herbal Plus Turmeric Complex" product, only on the ingredient calcium. Therefore, any benefits discussed are related to calcium content, not turmeric.
How it works
Think of calcium as a structural builder for your skeleton. It supports bone mineralization, helping to keep your bones dense and strong as you age [NIH ODS]. Additionally, calcium plays a role in neuromuscular relaxation, meaning it helps your muscles relax and your nerves signal properly after they fire [NIH ODS].
Safety profile
Data not available on the total number of adverse events specifically for this product. The FDA has received 592,059 total adverse event reports across all dietary supplements [FDA data]. For calcium specifically, high intakes might increase the risk of heart disease and prostate cancer. Very high levels 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]. Calcium may also reduce the absorption of certain medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Because specific data on this "GNC Herbal Plus Turmeric Complex" product is not available, we cannot recommend it for any particular health goal. If you are considering it for calcium, know that the RDA for most adults is 1,000–1,200 mg daily from all sources, including food. Be cautious with dosing to avoid the side effects listed above, and always take calcium supplements separately from your thyroid or antibiotic medications [NIH ODS]. Consult your healthcare provider before starting any new supplement.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | GNC Herbal Plus |
|---|---|
| Serving Size | |
| Contents | 100.0 Capsule(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