Naturally Good Food

Sea Vegetables


An introduction to sea vegetables

With regard to eating sea vegetables, a good rule of thumb is 'little and often'.


Guide to sea vegetables


We have a long tradition of eating sea vegetables in certain locations in the West, in particular, Scotland and the west coast of Ireland. However, much of Europe does not share this tradition. It is therefore worth, at this stage, giving an overview of the nutritional value of sea vegetables.

Sea vegetables contain more minerals than any other kind of food. All of the elements essential for human health are there, including calcium, magnesium, potassium, iodine, iron and zinc. Due to soil demineralisation, levels of these essential elements are falling in many soils, making them harder to obtain in our standard diet.

Sea vegetables are rich in iodine, which is hard to find in other foods. In the past, the Celtic habit of both eating seaweed and spreading it on the land for fertiliser produced a diet particularly rich in iodine. According to some historians, this is one of the factors that lay behind the high number of great engineers to emerge from Scotland and Ireland in the 19th century - iodine, it seems, correlates with IQ in non-deficient children. It might also be of interest to note that the Japanese, among the world's greatest consumers of iodine, are both one of the longest-lived and the highest IQ peoples in the world.

In brief, seaweed contains:

  • more vitamins, minerals and proteins than any land vegetable
  • the vitamin B complex (particularly useful for vegetarians and vegans)
  • an important source of iodine
  • antioxidants
  • many essential amino acids (proteins) and fatty acids
  • glyconutrients (essential for the immune system)
  • a perfect potassium: sodium ratio (2.4:1)
  • natural antibiotics, anti-inflammatory, anti-viral and anti-parasitic substances
  • myostatine (this counteracts deformities in muscle development)
  • easily absorbable calcium
  • large amounts of fibre
  • very little fat, with what it does contain high in unsaturated and omega-3 elements
Weight loss

Sea vegetables and weight loss

If you are watching your weight, sea vegetables could be part of the answer for you. They're high in fibre, give you the minerals you need to stay healthy, and come with almost no calories.


Showing 1 to 3 of 3
Dulse - 30g

Dulse - 30g



Item price: £5.32

5 for £23.95 £4.79 ea

Sea Spaghetti - 40g

Sea Spaghetti - 40g

Cornish Seaweed Co


Item price: £4.44

5 for £20.00 £4.00 ea

Sea Vegetable Salad - Japanese - 25g

Item price: £4.79

6 for £25.86 £4.31 ea

At Naturally Good Food we look to offer the best wholefoods
and free-from foods to match your larder and your purse.

News and offers