Packed full of health-boosting nutrients to combat a wealth of diseases and ailments, these everyday foods are more important than they seem...

Broccoli

High in antioxidant vitamins, which help prevent cancer, heart disease, stroke and cataracts

Rich in iron, which prevents anaemia

Good source of calcium, for protecting against osteoporosis

Sweet potatoes

High in vitamin E which boosts fertility

Very rich in cancer-fighting carotenes and vitamins C and E

High in iron which helps fight off infections

Blueberries

Stop bacteria sticking to the urinary tract, preventing cystitis (as do cranberries)

Contain compounds which improve circulation and combat varicose veins

An effective traditional remedy for diarrhoea

Onion

Protects the heart by reducing blood pressure and bad cholesterol

Freshly cut onion may help prevent asthma

Contains flavanoids which may protect against cancer

Ginger

Eases painful wind and soothes nausea

Helps prevent blood clots that block blood vessels and can cause strokes and heart attacks

Helpful for colds, as it dislodges phlegm and catarrh

Evidence to suggest it can ease rheumatism and arthritis

Live yoghurt

Friendly bacteria in live yoghurt protect against thrush and gastro-enteritis

Can counter the bacteria that causes food poisoning, infections and ulcers

From Healthy.net