Douglas Laboratories Zinc Picolinate
Brand: Douglas Laboratories · Form: CAPSULE [E0159]
Our assessment
The evidence shows that Douglas Laboratories Zinc Picolinate is a targeted zinc supplement. However, the data provided does not include specific information on zinc itself. The data available focuses on calcium, a different mineral. Therefore, we must be very clear about what we can and cannot say. For general mineral supplement safety, the data shows that high calcium intakes might increase the risk of heart disease and prostate cancer [NIH ODS]. Because this product contains zinc picolinate, not calcium, these specific calcium risks do not directly apply to this supplement.
How it works
Data not available. The provided information does not include mechanism of action details for zinc picolinate. For context on mineral supplements generally, calcium supports bone mineralization and neuromuscular relaxation [NIH ODS], but these mechanisms are not applicable to zinc.
Safety profile
The FDA has received a total of 592,059 adverse event reports across all dietary supplements [FDA data]. However, the provided data does not include specific side effect reports or report counts for zinc picolinate or for zinc. For the mineral calcium, high levels in the blood and urine can cause poor muscle tone, constipation, nausea, weight loss, extreme tiredness, and abnormal heart rhythms [NIH ODS]. This calcium-specific data does not apply to your zinc supplement. You should always consult a healthcare professional before starting a new supplement.
Our recommendation
Data not available to make a specific recommendation for Douglas Laboratories Zinc Picolinate. The provided data lacks the necessary information on zinc dosage, benefits, and side effects. We recommend speaking with your clinical pharmacist or doctor to determine if zinc picolinate is appropriate for your individual health needs and to establish a safe dosage.
AI-assisted analysis. Data sourced from NIH DSLD.
Supplement Facts
| Brand | Douglas Laboratories |
|---|---|
| Serving Size | |
| Contents | 100.0 Capsule(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