Sea kale

Sea kale is a coastal plant rich in vitamin C, iodine, and fiber, historically used to prevent scurvy. Nutritional evidence supports its use for digestive health, immune function, and metabolic regulation. Caution is advised with mature leaves due to potential toxicity.

Benefits

Sea kale is a coastal plant rich in vitamin C
iodine
and fiber
historically used to prevent scurvy. Nutritional evidence supports its use for digestive health
immune function
and metabolic regulation. Caution is advised with mature leaves due to potential toxicity.

Key compounds

Vitamin Cdietary fiberantioxidantsVitamin Ciodinesulfurcalciumpotassiummagnesiummanganese

May help with

digestive support
immune support
metabolic support
mineral support

Best for these goals

digestive supportimmune supportmetabolic supportmineral support

How to use it

Raw (young leaves/shoots); blanched; boiled; steamed; roasted; pickled

Evidence level

Limited

Cautions & interactions

IODINE: Moderate — monitor intake, especially with thyroid conditions or medications | Contaminant concerns: Potential toxicity in mature leaves; monitor for general coastal contaminants | Caution advised with mature leaves due to potential toxicity; monitor iodine intake.

Build a recipe with Sea kale →

More in Algae & Sea Vegetable

Educational information only — not medical advice, and not evaluated by the FDA. These statements are not intended to diagnose, treat, cure, or prevent any disease. Talk to a qualified healthcare provider before using any ingredient therapeutically, especially if pregnant, nursing, or taking medication.

Home · All ingredients · The app · Terms · Privacy