phytochemicals

Question 1

carotenoids

Answer 1

• found in yellow/red/orange veg and fruits
• some beta carotene are converted into vitamin a
• many protect against the developments of certain cancers
• strengthen body’s immune system

Question 2

phytosterols

Answer 2

• found in seeds, nuts and oils
• lower blood cholesterol levels
• used in functional foods such as cholesterol lowering spreads to reduce blood cholesterol levels

Question 3

phyto-oestrogens

Answer 3

• found in cocoa,cloves,berries,cherries,blackcurrants, plums, apples, beans, nuts
• antioxidants
• strengthen the bodys immune system
• help prevent inflammation in the body
• regulate blood pressure
• regulate blood glucose levels

Question 4

polyphenols

Answer 4

• soya beans, tofu, tempeh, soy sauce , flax seeds
• antioxidants
• protect against the development of certain cancers
• strengthens the body’s immune system

Question 5

sulphides

Answer 5

• onions, garlic, shallots, chives
• antioxidants
• strengthen bodys immune system
• protect body from some microbiological illness
• prevent development of blood clots
• regulate blood pressure