Gutweed

Ulva intestinalis is a nutrient-dense green seaweed rich in minerals like magnesium and sodium. Preclinical studies highlight its antioxidant and antimicrobial properties. It is widely consumed as a functional food, though human clinical trials on specific health outcomes remain limited.

Benefits

Ulva intestinalis is a nutrient-dense green seaweed rich in minerals like magnesium and sodium. Preclinical studies highlight its antioxidant and antimicrobial properties. It is widely consumed as a functional food
though human clinical trials on specific health outcomes remain limited.

Key compounds

PolysaccharidesantioxidantschlorophyllMagnesiumsodiumirondietary fiber

May help with

Nutritional support
antioxidant support
digestive health

Best for these goals

Nutritional supportantioxidant supportdigestive health

How to use it

Dried; deep-fried; raw (less common); flakes

Evidence level

Limited

Cautions & interactions

Iodine: Low | Contaminant concerns: Heavy metal accumulation (especially from polluted waters); sand/debris contamination | May accumulate heavy metals from polluted waters; ensure thorough washing to remove sand; monitor iodine intake though generally lower than brown seaweeds.

Build a recipe with Gutweed →

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