Spiny amaranth: this traditional vegetable with misunderstood virtues can damage your kidneys if you consume it incorrectly

The spiny amaranth, often considered a simple weed, hides unsuspected nutritional properties used for centuries in traditional medicine. Rich in vitamins and fiber, this wild plant is attracting growing interest. But beware: its high oxalate content can represent a real danger to your kidneys if it is not prepared correctly.

Spiny amaranth (Amaranthus spinosus) probably grows in your garden without…