SierraSil Joint Formula 14
Brand: SierraSil · Form: CAPSULE [E0159] On Market
Our assessment
Our assessment of SierraSil Joint Formula 14 is limited by incomplete data. The product label lists calcium as an ingredient, and we can evaluate that component. However, we cannot assess the full formula or its intended joint health benefits because data for the other ingredients is not available.
How it works
The calcium in this formula plays a role in bone mineralization, which supports bone density and mineral deposition, as well as neuromuscular relaxation for muscle and nerve signaling [NIH ODS]. How the complete formula works together is not specified in the data provided.
Safety profile
Total FDA adverse event reports for all supplements in this database is 592,059 [FDA data]. For calcium specifically, some research suggests that high intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. High calcium levels 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 can also reduce absorption of bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
We cannot recommend SierraSil Joint Formula 14 based on the data provided. The formula is not fully defined, and data on its specific joint health benefits is not available. If you are considering this product, consult your pharmacist or doctor, especially if you take any medications that interact with calcium. Data on the full safety profile of this specific product is not available.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | SierraSil |
|---|---|
| Serving Size | |
| Contents | 90.0 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