How to Help with Colds and Flu
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What you eat can improve your chances of staying cold-free. It may not be possible to avoid catching a cold but there are ways to improve your chances of staying well. Regular sessions at the gym will keep you and your immune system fighting fit, a well-balanced diet will provide most of the essential nutrients you need to be healthy.
Researchers have discovered that certain substances in foods can help prevent, or at least minimise the severity of colds and flu:
Does Vitamin C Cures Colds?
While research has not proved the commonly held belief that vitamin C can prevent or cure a cold, there is evidence it may help reduce the severity of the illness. Asparagus, broccoli, brussel sprouts, cabbage, capsicums, parsley and tomatoes are also good sources of vitamin C.
Garlic Remedy to Cure Colds
A study of nearly 150 people found those who were given garlic for 12 weeks had significantly fewer colds. When they did get one, they recovered faster.
Boost the Immune System with Wholegrain
As well as lots of healthy fibre, wholegrain contain selenium, a mineral and antioxidant that is essential to the function of the immune system. Replace white or brown bread with a wholegrain variety, and use brown rice and wholemeal pasta instead of white.
Eating Orange Vegetables
Orange-fleshed vegetables (and orange melon), such as carrots are a good source of vitamin A, which is essential for healthy mucous membranes that serve as the body’s first line of defence against infection.
Drink Tea
A cuppa will do more than warm you up. Tea contains flavonoids, which research suggests can help protect the body from inflammation, viral infections and allergic reactions.
Cheese and Eggs Create Germ-Fighting White Blood Cells
Along with red meat and poultry, these are high in zinc, which is essential for the production of germ-fighting white blood cells. However, too much zinc can actually inhibit immune function.
Chillies Helps Ease Sore Throats
These hot, spicy vegetables contain a substance called capsaicin. Research suggests it stimulates secretions that help clear mucus and has an antiseptic effect that may ease sore throats.