Now eating well and increasing your intake of fluid can be considered pretty standard treatments to help the body fight infection but what about the myriad of supplements and herbal remedies out there? As research findings grow, there are more and more proven natural remedies out there which are definitely worth a try.
A link between probiotics, the natural bacteria found in the small intestine and immune health has been known for some time and research published in The University of Medicine and Dentistry in New Jersey found probiotics helped reduce the duration of a cold as well as the severity of symptoms. Probiotics can be found in some yoghurts and fermented drinks as well as in supplement form from the chemist.
Garlic has been used to treat bacteria, high blood pressure and infection for thousands of years and it is believed that the organosulfides (naturally occurring chemicals found in garlic and onions), along with Vitamin D help to stimulate the production of the immune cells, macrophages. Garlic can be taken as capsules or raw and get some sunlight each day if you can to enhance its potential benefits.
Chicken soup has been a favourite remedy for colds, flus, coughs and colds for hundreds of years, with many families owning a traditional soup recipe passed through the generations. And it seems that our elders had it right as there is evidence to show that chicken soup with broth made using actual chicken bones may improve immune function. Research published in the American Journal of Therapeutics found that a molecule found in chicken soup, carnosine, helped the body’s immune system to fight the early stages of flu by inhibiting the migration of infected cells around the body.
One the most commonly recommended herbal remedies for colds and flu, the antiviral and antibacterial herb that originates from America actually has strong research that supports its use for reducing the likeliness and duration of the common cold. The recommended dose is currently 3g per day.
Olive leaf extract
Olive leaf extract boasts both natural anti-inflammatory and antimicrobial benefits and contains double the antioxidant content than that of green tea. While research supporting its use as a specific flu fighter is only in early cellular stages, it remains a powerful antioxidant supplement.
This one may surprise you but Chinese and Japanese healers have used the powers of mushrooms for centuries to treat numerous ailments. With shiitake, reishi and maitake mushrooms most frequently referred to, cooked varieties of these mushrooms are known to increase immune system activity.