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What are the Big 4?
The Big 4 is Magnesium Citrate, Omega-3 Fatty Acids, Multi-Strain Probiotic, and Vitamin B100 Complex. Diet and nutrition surveys and scientific studies show that millions of people eating a typical Western diet are deficient in these micronutrients. The Big 4 micronutrients have been specially formulated to support normal psychological function and metabolism.