GNC Herbal Plus Turmeric Complex
Brand: GNC Herbal Plus · Form: CAPSULE [E0159]
Our assessment
The evidence shows that GNC Herbal Plus Turmeric Complex contains calcium as a key ingredient. For most adults, calcium is essential for bone health, but the data indicates that high intakes may carry risks. You should be aware of the specific safety considerations before adding this supplement to your routine [NIH ODS].
How it works
Think of calcium as a structural builder for your body. It supports bone density through mineralization and helps your muscles relax and nerves signal properly. This makes it critical for maintaining strong bones and normal neuromuscular function [NIH ODS].
Safety profile
FDA has received a total of 592,059 adverse event reports across all supplements, though specific data for this product is not broken out. For calcium specifically, high intakes may increase the risk of heart disease and prostate cancer. High blood and urine levels of calcium 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 [FDA data] [NIH ODS].
Our recommendation
Start by evaluating your total calcium intake from food and other supplements. Calcium can reduce the absorption of medications such as bisphosphonates, tetracycline and fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS]. If you take any of these, separate your supplement by at least two hours. Data not available on a specific daily dose for this product — consult your healthcare provider to determine if this supplement is appropriate for you.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | GNC Herbal Plus |
|---|---|
| Serving Size | |
| Contents | 100.0 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