These have been rated and approved by www.consumerlabs.com to be safe:

1. Lindt Excellence 90% Cocoa Supreme Dark (Adults & Children Safe)
2. Ghirardelli Intense Dark 86% Cacao (Adults & Children Safe)
3. Ghirardelli Chocolate Intense Dark Twilight Delight 72% Cacao (Adults only)
4. Endangered Species Dark Chocolate with 88% Cacao (Adults & Children Safe)
5. Chocolove Extra Strong 77% Cocoa Content (Adults only)
6. Baker’s Unsweetened Baking Chocolate Bar All Natural 100% Cacao (Adults & Children Safe)
7. Baker’s Semi-Sweet Baking Chocolate Bar – 56% Cacao (Adults & Children Safe)
8. Lily’s Dark Chocolate – Original Stevia Sweetened 55% Cocoa (Adults & Children Safe)
9. Trader Joes 72% Cacao Dark Chocolate (Adults only)
10. Hersey's Special Dark (Adults & Children Safe)

Cacao Supplements (Safe and Approved):

1. Cacao by Advanced Physician Formulas
2. CocoaVia
3. CocoaVia Sweetened Dark Chocolate Flavored Mix
4. Futurebiotics Dark Chocolate Extract 500mg
5. Reserveage CocoaWell True Energy
6. Source Naturals ChocoLift
7. Swanson Full Spectrum Cacao