mid-14c., support, base, from Old French sourse a rising, beginning, fountainhead of a river or stream (12c.), fem. noun taken from past participle of sourdre to rise, spring up, from Latin surgere to rise (see surge (n.)). Meaning a first cause is from late 14c., as is that of fountain-head of a river..
Unbiased info on nutrition, benefits of food & home remedies. Health Benefits of Seaweed. Some of the health benefits of seaweed include relief from cancer, obesity, diabetes, influenza, and radiation poisoning. It helps in improving digestive health, dental health, cardiovascular health, and maintaining healthy skin and hair. It protects eyes and has anti-coagulant properties.
Like most land vegetables, seaweed contains vitamins A (beta carotene) and C. It is also rich in potassium, iron, calcium, iodine and magnesium, which are minerals concentrated in seawater. Seaweed is also one of the few vegetable sources of vitamin B-12. Here is a list of different seaweed to try and preparation tips: â¢ Nori â This seaweed is most often used as wrappers for making sushi rolls and comes packaged in sheets. Nutritionally, nori is rich in protein, full of omega-3 fatty acids and high in fiber. One sheet has as much fiber as a cup of raw spinach. Nori contains vitamins C, A, B-12 and taurine, a chemical that is a required building block of protein.