Puritan's Pride Turmeric 400 mg

Our assessment

The evidence shows that Puritan's Pride Turmeric 400 mg is a supplement you should approach with clear expectations. Our assessment: while turmeric is a popular ingredient, the specific benefits for this product are limited by the available data. We have no specific clinical studies on this exact formulation from the provided data, and the active compound in turmeric, curcumin, is known to be poorly absorbed by the body. The primary data we have relates to calcium, not turmeric, so we must be very careful about making any health claims for this product.

How it works

To understand how this product might work, we look at the mechanism of its main ingredient, turmeric. While data for turmeric itself is not provided, the broader category of supplements shows that the mechanism for a mineral like calcium involves bone mineralization and neuromuscular relaxation [NIH ODS]. For turmeric, you would need to look for specific studies on curcumin's anti-inflammatory properties, but that information is not available in the data provided here.

Safety profile

Data not available for the specific side effects of Puritan's Pride Turmeric 400 mg. The FDA has received 592,059 total adverse event reports across all supplements, but this number is not specific to this product [FDA data]. For general supplement safety, high levels of a mineral like calcium can cause constipation, nausea, and abnormal heart rhythms, but this is not directly applicable to turmeric [NIH ODS]. You should always start with a low dose to see how your body responds.

Our recommendation

Our recommendation is to proceed with caution. Because the data provided does not include specific studies or side effect reports for this exact turmeric product, we cannot make a confident health claim. If you choose to take it, be aware that the absorption of curcumin is typically low. For a more evidence-based approach, you may want to look for a product with a bioavailability enhancer like black pepper extract, but that information is not available for this supplement. Always consult your physician before starting any new supplement.

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