LifeLink Folic Acid Folate 5
Brand: LifeLink · Form: CAPSULE [E0159] On Market
Our assessment
The evidence shows that folic acid is a critical nutrient, but the specific formulation and dosage of this product must be evaluated carefully. For most adults, the recommended dietary allowance (RDA) for folate is 400 mcg DFE, and the upper limit from supplements is 1,000 mcg. This product provides 5 mg (5,000 mcg), which is five times the upper limit. You should only consider this high dose under direct medical supervision for specific conditions like treating folate deficiency or managing methotrexate side effects [NIH ODS].
How it works
Think of folic acid as a key building block for your body. It is essential for DNA synthesis, cell division, and the production of red blood cells. Adequate folate intake before and during early pregnancy can prevent neural tube defects in the developing baby [NIH ODS].
Safety profile
Data not available for this specific product's side effects. The FDA has received a total of 592,059 adverse event reports across all dietary supplements, but a breakdown for folic acid alone is not provided [FDA data]. High doses of folic acid (like 5 mg) can mask a vitamin B12 deficiency, which can lead to neurological damage if left untreated [NIH ODS]. You should have your B12 levels checked before starting this supplement.
Our recommendation
Do not take this 5 mg folic acid supplement without a prescription from your doctor. For general health, a standard multivitamin with 400 mcg of folic acid is sufficient for most people. If your doctor has diagnosed you with a folate deficiency or you are on a medication that interferes with folate metabolism, this high dose may be appropriate under their care [NIH ODS].
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | LifeLink |
|---|---|
| Serving Size | |
| Contents | 100.0 Capsule(s) 5.0 mg |
| 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