One of these three spices has real human-trial evidence behind it. The other two only have animal data — and the researchers who reviewed it say so explicitly. Here's the difference, spice by spice.

US federal law doesn't require a cinnamon label to say whether it's true Ceylon cinnamon or cassia — legally, "cinnamon" covers both. Here's the actual regulation, what a 2024 industry investigation found, and how to check what's really in your jar.

Moringa is a fast-growing tree whose leaves are dried and milled into a fine green powder. Here's what it actually is, where it grows, what it tastes like, and what the nutrition numbers really say — without the superfood hyperbole.

Twelve of 36 cinnamon products tested above New York's lead recall threshold. Here's what the testing found, why cinnamon is vulnerable, and why lead is a separate question from Ceylon vs Cassia.

Independent testing found about a third of spice products carried concerning heavy metal levels — and neither brand name nor organic certification predicted which ones. Here's what that means.