Sundown Naturals B6 50 mg
Brand: Sundown Naturals · Form: TABLET [E0155]
Our assessment
The evidence shows that Sundown Naturals B6 50 mg provides a specific, high dose of vitamin B6. However, based on the data provided, we are analyzing the primary ingredient listed in the NIH ODS data, which is calcium, not vitamin B6. The data for this specific product's active ingredient, B6, is incomplete. We must rely on the information available. Our assessment is that while calcium is a critical mineral, the data provided does not support a specific analysis of B6 at this dosage. Data not available for B6 specifically [NIH ODS].
How it works
Think of calcium as a structural and signaling powerhouse. It supports bone mineralization, which is essential for bone density and strength, and it aids in neuromuscular relaxation, helping your muscles relax and your nerves signal properly [NIH ODS]. This is vital for daily movement and overall bodily function.
Safety profile
The FDA has received a total of 592,059 adverse event reports for all supplements combined. For calcium specifically, 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] [FDA data].
Our recommendation
Based on the data provided, you should be cautious. The product label states B6, but the available safety data is for calcium. If you are taking this for B6, data not available. For calcium, do not exceed recommended intakes without medical supervision. Be aware that calcium supplements can reduce the absorption of medications like bisphosphonates, tetracycline antibiotics, and levothyroxine [NIH ODS]. Our recommendation is to consult your doctor before starting this supplement, especially if you take other medications.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Sundown Naturals |
|---|---|
| Serving Size | |
| Contents | 150.0 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