Solgar Hawthorne Herb Extract
Brand: Solgar · Form: CAPSULE [E0159]
Our assessment
The evidence shows that calcium is a critical mineral for your health, but the data also highlights significant risks that require careful management. Our assessment is that you should approach calcium supplementation with caution and prioritize obtaining this nutrient from food sources whenever possible [NIH ODS].
How it works
Think of calcium as a key building block for your body. It supports bone mineralization and density, and it is essential for proper muscle relaxation and nerve signaling [NIH ODS].
Safety profile
Data not available for this specific product's side effect report count. However, for calcium overall, the FDA has received 592,059 total adverse event reports across all dietary supplements. High calcium intakes may increase the risk of heart disease and prostate cancer, and 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]. Calcium can also reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
We recommend you try to meet your calcium needs through dietary sources first, as the data indicates potential risks with high-dose supplements. If you do use a supplement, be aware of the serious side effects and interactions with medications. Start with the lowest effective dose and discuss your plan with your doctor, especially if you have a history of kidney problems or heart disease [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Solgar |
|---|---|
| Serving Size | |
| Contents | 60.0 Vegetable 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