A recent clinical study backs up what we have been saying for years: Zeal makes a difference! The highly respected Canadian research firm, KGK Synergize, confirmed that drinking Zeal improved mood, increased energy levels and lessened anxiety and fatigue. But get this…the scientific study was done on content, healthy people. These folks thought they were feeling just fine…but after 28 days of two servings of Zeal per day, 85% of the participants could tell they felt better than fine. They felt less fatigue and anxiety while feeling more vigorous and energized.