Really nutritious

Okay, so the best thing about our cauliflowers and our leeks is that they taste bloomin’ marvellous. They’re just like nature intended them to be, except probably even nicer than that as well. But don’t forget that they’re brimming with goodness too.

The health benefits of regularly eating Really Welsh Leeks and Really Welsh Cauliflowers are massive - just ask any doctor - and to make the point, we’ve put together a handy guide that tells you exactly how much goodness you’re putting into yourself.

Cauliflower

Nutrition information

Per 62g serving

Nutrient Amount % DRV
Energy 14 kCals 0.5 (male); 0.7 (female)
Vit C 27.5 mg 68.75
Folate 27.3 µg 14
Vit k 8.6 mg -
Omega 3 fatty acids 104 mg 23

Useful amounts of fibre, iron, calcium and significant amounts of B vitamins.

Facts

  • Closely related to broccoli
  • Contains sulphur-containing phytonutrients which contribute to liver detoxification which may help to inhibit the development of cancers.
  • May help to prevent prostate cancer in particular.

Production figures (inc. broccoli) (2005)

Hectarage Tonnage Value (£)
9,925 1,326,000 47,745,000

Defra (2006)

Leeks

Nutrition information

Per 26g serving

Nutrient Amount %DRV
Energy 8 kCals 0.3 (male); 0.4 (female)
Vit C 1.1 mg 3
Folate 6.2 µg 3
Iron 1.1 mg 13 (male); 7.4 (female)

May improve gut flora through the presence of a particular type of carbohydrate which act as prebiotics through providing a substrate for the beneficial bacteria.

Facts

  • The welsh adopted the leek as a national emblem in the seventh century after wearing them in their hats during battle with the Saxons - the celts won.
  • Emperor Nero ate so many he was nicknamed “leek-eater”. He thought that they improved his singing voice.
  • Also known as “poor man’s asparagus”.

Production figures (2005)

Hectarage Tonnage Value (£)
1,696 498,000 39,670,000

Defra (2006)

Cabbage

Nutrition information

Per 75g serving (half a cup):

Nutrient Amount % DRV
Energy 17.3 kCals 0.6 (males); 0.9 (females)
Vit C 28.1 mg 70.25
Vit K 81.5µg -

Significant amounts of Calcium and Iron.
Good source of fibre.

Facts

  • Anti-cancer properties derived from the presence of glucosinolates which are more abundant in raw, chopped cabbage than in cooked.
  • In Germany and Holland it was traditionally preserved through fermentation producing sauerkraut. This was consumed by sailors on long voyages to prevent scurvy and led to the nickname “kraut” referring to Germans.
  • A traditional medical treatment was made out of a poultice of cabbage to reduce inflammation and restore circulation.
  • The word cabbage comes from the old French for “head”.

Production figures (2005)

Hectarage Tonnage Value (£)
8,767 2,677,000 57,987,000

(Defra, 2006)

Spring greens

Nutrition information

Rich in B vitamins - folate in particular, and in the carotenoids - carotene, zeaxanthin and lutein - all important in foetal growth and development and long-term eye health. Also good amounts of iron, copper, potassium, zinc and calcium.

Purple Sprouting Broccoli

Nutrition information

Per 85g serving:

Nutrient Amount % DRV
Energy 28.1 kCals 1.1 (male); 1.4 (female)
Vit C 31.5 mg 78.75
Folate 60.4 µg 30.2
Vit K 218 mg -
Vit A and precursors - 77
Calcium 100 mg 12.5
Iron 1.1 mg 13 (Male); 7.4 (female)
Omega-3 fatty acids 113 mg 25

Facts

  • Contains phytochemicals thought to protect against cancer, coronary heart disease (CHD), diabetes and osteoporosis.
  • Originates in Italy and eaten by the Romans.
  • Half a cup has as much vit C as an orange.
  • Helps to lower blood cholesterol.

Production figures for broccoli are included in cauliflower production figures.

Guidance Notes

  1. DRV relates to Dietary Reference Value. These are the recommended amounts of nutrients to maintain health as agreed upon by a Dept of Health committee and are those used by the nutrition profession.
  2. The DRV for Vitamin K is not given as this is calculated depending on an individual’s weight. 1µg/day/kg body weight is considered both safe and adequate.
  3. There is no DRV for omega 3 fatty acids so the figure given in this column relates to a recommendation of the British Dietetic Association (BDA). Amounts of omega 3s are included here as there is currently huge public interest in this particular nutrient and it is increasingly being used as a marketing tool.
  4. The nutrient content of these vegetables are derived from the website (US based) cited in the reference list. It would be preferable to obtain figures pertinent to the UK or, even better, to have samples of our own produce tested for nutrient content.
  5. Energy is included to show that these foods do not contribute significant amounts to overall energy intake, but that their nutritional value lies elsewhere, i.e. in the micronutrient content. Emphasis has therefore been placed on those micronutrients present in significant amounts.
  6. The DRVs for 19-50 year olds have been used.
  7. It has proved difficult to find consumption figures for specific vegetables. The most specific figure available was a consumption of 225g per person per week of fresh green vegetables, (British Heart Foundation, 2005).

References

BDA (2005) Omega-3 Fatty Acids Fishing for Facts. Available from: http://www.bda.uk.com/Downloads/February2005foodfact.pdf. Accessed: 6/11/06.

British Heart Foundation Statistics Website (2005) Consumption of selected foods, 1942-2004/5, United Kingdom. Available from: http://www.heartstats.org/temp/Tabsp1.5spdopa06web.xls. Accessed: 10/11/06.

Defra (2006) Basic Horticultural Statistics - 2006; vegetable details Available from: http://statistics.defra.gov.uk/esg/publications/
bhs/2006/vegetable%20details.pdf
. Accessed: 3/11/06.

General information from:

Nutrition information from: