The spiny amaranth, a wild plant often considered a weed in the United States, hides a double face: used for centuries in traditional medicine for its digestive and anti-inflammatory virtues, it can become dangerous if not properly prepared. Its high content of oxalates and certain active compounds can notably overload the kidneys and cause severe digestive disorders. Discover how this ancestral plant can both heal and harm your health.

You have probably already come across it without knowing it. With its…
