The best natural remedies for colds and flu

Colds and flu are common illnesses that can affect our daily lives and spread easily to others, but turning to natural remedies can often provide relief. Natural cold and flu remedies are affordable, effective and can always be found in your own kitchen. This article explores some of the best home remedies for colds and flu that will help relieve symptoms and boost the immune system to help prevent further infection.

What is the difference between cold and flu?

Colds usually start with a sore throat, sneezing, and fatigue. These symptoms are usually followed by a stuffy and runny nose, cough, headache, chills, and muscle pain. The flu can show similar symptoms but is usually accompanied by a fever, and can be more serious. Colds are relatively harmless, while influenza can cause secondary infections and lead to other complications such as pneumonia. Whether you have the flu or a cold, natural remedies can help you get back on your feet faster.

Why use natural remedies for colds and flu?

Natural cold and flu remedies can provide relief from symptoms while also providing the body with everything it needs to strengthen the immune system. Not only are they less expensive, but they are also safer than cold and flu medications, which often contain harmful additives that can cause side effects or interact with other medications.

1. Honey : Honey contains antibacterial, antimicrobial, and anti-inflammatory properties and may help reduce the duration of the common cold. It is also a natural cough suppressant and helps relieve sore throat. Several studies have shown that honey improves symptoms of upper respiratory infections and can be an effective alternative to prescription antibiotic medications.

2. Garlic : Garlic is believed to have antimicrobial and antiviral properties, which can relieve the common cold. This is because it contains a compound called allicin, which is formed when raw garlic is crushed. It is best to eat garlic raw because allicin levels are lower when cooked. Garlic is also known to be a natural anti-inflammatory and helps strengthen the immune system, making it an excellent home remedy for cold and flu viruses.

3. Onions : Similar to garlic, onions contain compounds that have antiviral and antibacterial properties. Onions also contain quercetin, a flavonoid known for its anti-inflammatory effects. To quickly relieve chest and nasal congestion, cut an onion in half and place it somewhere in the room.

4. Ginger:  Ginger is believed to be beneficial for colds and flu due to its anti-inflammatory and antioxidant properties. It may help relieve symptoms such as sore throat, congestion, and nausea and can support the immune system. One study showed that fresh ginger has antiviral activity against human respiratory viruses. Drinking ginger tea may help relieve some cold and flu symptoms, but raw ginger is likely to provide the most benefits.

5. Turmeric:  Turmeric is considered beneficial for colds and flu due to its active compound curcumin. Curcumin is known for its antioxidant properties, which help strengthen the immune system, and its anti-inflammatory properties, which may help reduce symptoms such as congestion, sore throat, and body aches. A Japanese study found that taking turmeric supplements helps reduce the number of days that cold symptoms last.

6. Cinnamon:  Cinnamon is considered a natural treatment for respiratory diseases due to its antimicrobial and anti-inflammatory activity. It can help soothe a sore throat, relieve congestion, and possibly reduce fever and chills. Cinnamon alone may provide minor relief from cold and flu symptoms, but it is most effective when used in addition to other natural cold and flu remedies. Try adding a pinch of cinnamon to a spoonful of honey or adding a cinnamon stick to ginger tea.

7. Vinegar:  Vinegar is a fermented liquid that has antimicrobial and anti-inflammatory properties. It is rich in acetic acid, which may help kill harmful bacteria and viruses and reduce inflammation in the respiratory system. Apple cider vinegar may be the most beneficial for colds because it contains minerals such as potassium, magnesium, and calcium, which can help boost the immune system. In addition, vinegar is thought to help break up mucus in the respiratory tract, making coughing easier.

8. Astragalus:  Astragalus is believed to possess immune-boosting properties that may help the body resist and recover from diseases such as colds and flu. It contains compounds that can boost the immune system's response and may reduce the severity and duration of symptoms. Studies have shown that astragalus has antiviral properties, and when taken as a supplement, it stimulates the immune system, which helps prevent the common cold.

9. Oregano oil:  Oregano oil is a powerful natural remedy for colds and flu due to the active ingredients carvacrol and thymol, which have antibacterial and antiviral effects. Consuming the oil mixed with water or a carrier oil can be very effective in relieving sore throat and cough. Not only does oregano oil help fight cold and flu viruses, but it also reduces respiratory inflammation and stimulates tissue healing. It also helps soothe coughs by cutting phlegm and mucus. Oregano oil can also be applied topically with a carrier oil to relieve sore throats and coughs.

10. Vitamin C and Zinc:  Both vitamins C and zinc play critical roles in immune defense and overall health. Vitamin C helps stimulate the production of white blood cells, which are essential for fighting infection. On the other hand, zinc is involved in various immune functions, including activating some enzymes. This is what makes this dynamic duo an important and effective natural remedy for colds and flu. Research suggests that the combination of vitamin C and zinc may help reduce the severity of cold and flu symptoms and may also be considered a preventative against these infectious diseases.