Algae & Sea VegetablePerennial glasswort
Sarcocornia perennis is an edible halophyte rich in minerals and antioxidants, traditionally used as a vegetable and salt substitute. Preclinical studies suggest its extracts possess cytoprotective and antioxidant properties, though human clinical trials are limited. Its ability to accumulate heavy metals makes sourcing from clean environments critical.
Nutrition · estimated · per 100g
20Calories
1.3gProtein
3gCarbs
0.5gFat
1gFiber
0gSugar
Benefits
- Sarcocornia perennis is an edible halophyte rich in minerals and antioxidants
- traditionally used as a vegetable and salt substitute. Preclinical studies suggest its extracts possess cytoprotective and antioxidant properties
- though human clinical trials are limited. Its ability to accumulate heavy metals makes sourcing from clean environments critical.
Key compounds
PolyphenolsflavonoidsantioxidantsSodiumpotassiumcalciummagnesiumvitamin Cdietary fiber
May help with
- Antioxidant support
- nutritional support
- mineral support
Best for these goals
Antioxidant supportnutritional supportmineral support
How to use it
Fresh vegetable (salads); cooked side dish; dried powder (salt substitute); savory snacks
Evidence level
Limited
Cautions & interactions
Iodine: Variable/unknown | Contaminant concerns: Potential for heavy metal accumulation (e.g., lead, mercury, cadmium) depending on harvest location; monitor for soil/water contamination | High sodium content may be a concern for individuals with hypertension; potential for heavy metal toxicity if harvested from contaminated areas.
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