Seaweed is a nutrient-dense sea vegetable that provides iodine, fibre, antioxidants and important minerals such as magnesium, calcium, iron and potassium. Its iodine content supports healthy thyroid function, which helps regulate metabolism, energy levels and hormone balance. Seaweed also contains natural fibre and plant compounds that may support digestion, help with fullness and contribute to healthier cholesterol and blood-sugar control when eaten as part of a balanced diet. Its antioxidants can help protect cells from inflammation and oxidative stress, while some types of seaweed provide small amounts of omega-3 fatty acids and protein. Because seaweed can be high in iodine and salt, it is best eaten in moderate amounts, especially for people with thyroid conditions, high blood pressure or those taking chronic medication.
From the Medical Directory library. For advice about your own health, speak to your healthcare professional.
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