How to Evaluate Dietary Supplement Quality
A practical guide to reading supplement facts panels, identifying high-absorption chelated minerals, and avoiding proprietary filler traps.
1. Chelated Minerals vs Cheap Oxides
Most commercial multivitamins use Zinc Oxide and Magnesium Oxide because they are inexpensive. However, inorganic oxides require high gastric acid to ionize, resulting in meager bioavailability (often below 10%) and frequent nausea.
Bisglycinate chelates (TRAACS®) chemically bond the mineral to glycine molecules. The body absorbs them intact as dipeptides, protecting the mineral through the stomach and yielding superior cellular bioavailability.
2. The Proprietary Blend Trick
If a supplement label lists a "Men's Vigor Matrix: 500mg" containing 10 different herbs, the actual dosage of the premium active herbs could be as low as 1mg. At Natural Viral Force, we print the exact milligram weight for each single constituent.
3. Plant Extracts vs Whole Plant Powder
Standardized extracts guarantee the percentage of bioactive markers (e.g., 20% ginsenosides in Panax ginseng). Simple ground root powder offers unpredictable potency. Always verify standardization on the label.
Quick Label Audit
- Disclosed milligram weights
- Chelated bisglycinate minerals
- Vegetarian cellulose capsules
- Hidden proprietary blends
- Synthetic FD&C artificial dyes