Barlean's Lignans Omega Twin
Brand: Barlean's · Form: LIQUID, SUPPLEMENT FORM [E0165] On Market
Our assessment
Our assessment: Based on the data provided, Barlean's Lignans Omega Twin contains calcium, which is a mineral that supports bone health. The evidence shows that calcium plays a key role in bone mineralization and neuromuscular relaxation [NIH ODS]. However, we must be clear that this specific product's full ingredient profile is not available beyond what is listed on the label. For a general audience, it is important to understand the supplement's primary ingredient and its effects.
How it works
Think of calcium as a building block for your bones and a signal regulator for your muscles and nerves. It supports bone density and mineral deposition, which is crucial for maintaining strong skeletal structure. Additionally, calcium helps with neuromuscular relaxation, meaning it supports proper muscle relaxation and nerve signaling throughout your body [NIH ODS].
Safety profile
The FDA has received a total of 592,059 adverse event reports across all supplements, though specific report counts for this product are not available. Based on the data for calcium, some research suggests that high intakes might increase the risk of heart disease and prostate cancer. 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 [NIH ODS]. Additionally, calcium can reduce the absorption of several medications, including bisphosphonates, tetracycline antibiotics, fluoroquinolone antibiotics, levothyroxine, and phenytoin [NIH ODS].
Our recommendation
Our recommendation: Before starting this supplement, you should review the label carefully for exact dosages and other ingredients. Because high calcium intakes carry potential risks, including interactions with common medications, it is best to consult with your healthcare provider to determine if this product is appropriate for your specific health needs [NIH ODS]. Data not available on the full ingredient list beyond what is on the label.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Barlean's |
|---|---|
| Serving Size | |
| Contents | 12.0 Fluid Ounce(s) 355.0 mL |
| 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