Solgar Folate 800 mcg (As Metafolin)
Brand: Solgar · Form: TABLET [E0155]
Our assessment
The evidence shows that Solgar Folate 800 mcg is a targeted supplement for supporting healthy cell division and red blood cell formation. Our assessment is that this product provides a highly absorbable form of folate, which is especially important if you have difficulty converting standard folic acid. The data on folate specifically is limited here, but the ingredient calcium is included in the broader data set [NIH ODS].
How it works
Think of folate as a cellular builder — it is essential for DNA synthesis and repair. The Metafolin form in this product is biologically active, meaning your body can use it immediately without needing to convert it. For calcium, which is listed in the broader data, it acts as a structural support for bone mineralization and helps regulate nerve signaling and muscle relaxation [NIH ODS].
Safety profile
Data not available for folate-specific adverse events from the FDA data provided. The total FDA adverse event reports across all supplements in this data set is 592,059, but this number is not specific to this product or ingredient. For calcium, high intakes can cause constipation, nausea, and abnormal heart rhythms. Calcium supplements may also reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS] [FDA data].
Our recommendation
We recommend this product if you need a highly absorbable folate, such as during pregnancy or if you have a MTHFR gene variant. Start with one 800 mcg tablet daily. For best absorption, take it with food. Always consult your healthcare provider before adding any supplement, especially if you take other medications [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Solgar |
|---|---|
| Serving Size | |
| Contents | 100.0 Tablet(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