Solgar Megasorb Vitamin B12 2500 mcg
Brand: Solgar · Form: SUPPLEMENT FORM, OTHER [E0172] On Market
Our assessment
The evidence shows that the ingredient in this product, calcium, is primarily known for its role in bone health, but you should be aware of significant safety considerations. The data confirms that calcium supports bone density and mineral deposition, as well as neuromuscular relaxation and nerve signaling [NIH ODS]. However, high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS].
How it works
Think of calcium as a key structural component for your skeleton. It helps your body maintain strong bones and supports proper muscle relaxation and nerve function [NIH ODS].
Safety profile
The FDA has received 592,059 total adverse event reports for this product category. High levels of calcium 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 [FDA data] [NIH ODS]. Calcium can also reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Given the potential risks associated with high calcium intake, you should be cautious. Data not available regarding the specific daily value for this product. Consult your healthcare provider to determine if calcium supplementation is appropriate for you, especially if you take any of the listed medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Solgar |
|---|---|
| Serving Size | |
| Contents | 120.0 nugget(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