Flu season: Immune-boosting tips and home remedies for relief
Flu season is here. Adopting healthy habits and using home remedies can help lower your risk of infection and ease symptoms.
As temperatures continue to drop, many people find themselves reaching for tissues as flu season takes hold. Coughing, sneezing, sore throats and congestion become increasingly common during winter, making it the perfect time to prioritise your health.
Although no method can completely prevent influenza, several medically recommended habits can help reduce your chances of getting sick and support your recovery if you do contract the virus.
Flu vaccine
One of the most effective ways to protect yourself against influenza is by getting the annual flu vaccine.
Health experts recommend annual flu vaccinations, particularly for older adults, young children, pregnant women and people living with chronic health conditions.
"When you focus on those most vulnerable—like older adults or people with underlying conditions—you help protect not just them, but the whole community," states the National Department of Health.
According to the Centers for Disease Control and Prevention (CDC), annual flu vaccination can help reduce flu illnesses and lower the risk of flu-related hospitalisation.
Get enough sleep
Getting enough sleep is another important way to support your immune system.
During sleep, your body repairs itself and strengthens its natural defence mechanisms. Health experts recommend eight hours of quality sleep.
Eat foods rich in vitamin C
A balanced diet plays an important role in maintaining a healthy immune system.
Vitamin C-rich foods such as oranges, and lemons contain antioxidants that help support immune function. Getting enough vitamin C can contribute to your overall health during the winter season.
Ginger
Ginger has long been used as a natural home remedy during cold and flu season.
Its anti-inflammatory and antioxidant properties may help soothe a sore throat, ease nausea and provide relief from some muscle aches associated with viral infections. Many people enjoy ginger as a tea, either on its own or combined with lemon and honey.
Honey
Honey is another popular home remedy for managing flu symptoms in adults.
According to health experts, honey has natural antimicrobial properties and may help soothe sore throats and reduce coughing, particularly when mixed into warm water or herbal tea.
Garlic
Garlic is a nutritious ingredient that contains vitamin C, vitamin B6, and other beneficial plant compounds.
Garlic helps boost the immune system. Including garlic in a healthy, balanced diet is a simple way to enjoy its nutritional benefits and keep your body healthy.
Stay hydrated
Drinking plenty of fluids is especially important when you’re feeling unwell.
Water, warm soups, and herbal teas can help prevent dehydration, loosen mucus and keep your throat moist, making flu symptoms more manageable.
Dress warmly
While cold weather itself does not cause the flu, wearing warm clothing helps reduce exposure to harsh conditions.
Layering clothing, wearing a jacket outdoors and keeping your hands and feet warm can make spending time in colder temperatures more comfortable.
Know when to seek medical attention
Most people recover from the flu within a week or two with rest, fluids and supportive care. However, you should seek medical advice if symptoms become severe or prolonged.
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