Foods for Stronger Immunity Against Cold and Flu

Foods for Stronger Immunity Against Cold and Flu

Our immune system consists of organs, cells, tissues, and proteins. Together, they fight pathogens, which we call viruses, bacteria, or other foreign bodies that cause disease, cold, or infection. A stronger immunity is the key to good health. So, what are the things we should do to improve our immune system against various infections, including colds and flu? Food selection is one area that we can work on easily. Certain foods can power our immune system. Read on to discover the 7 best immunity-boosting foods for cold and flu.

1. Turmeric
The yellow spice turmeric has been used in remedial practices to fight infections and inflammation for ages. Turmeric contains a considerable amount of curcumin compound, which is rich in antioxidants. Thus, it helps prevent flu, cold, and other critical diseases such as heart ailments and cancer.

2. Ginger
Traditionally, ginger has been used extensively in various forms of traditional and alternative medicine. It helps in digestion, reduces nausea, and fights the symptoms of flu and the common cold. Gingerol is the prime bioactive compound available in ginger that makes its flavor and fragrance unique.

3. Garlic
Garlic is also one of the best immunity boosting foods for cold and has significant antibiotic properties. It is known to provide many health benefits. Garlic can help manage blood pressure and prevent the hardening of arteries too. In ancient times, garlic was used to ward off flu and bacterial infections.

4. Citrus fruits
Our white blood cells are the warriors and protect our body from diseases and infections. Vitamin C ensures the abundant availability of white blood cells in the human body because it propels the production of white blood cells. Fruits that belong to the citrus family are rich in vitamin C. Hence, increase the intake of such fruits for more excellent body immunity.

5. Broccoli
The green vegetable broccoli is a superfood. Low in calories, broccoli contains a wealth of antioxidants and nutrients that help protect human health. It is also a storehouse of multivitamins, minerals, and fiber. Together all of these make broccoli one of the best immunity boosting foods for cold.

6. Greek yogurt
Greek yogurt is packed with higher protein and sickness-fighting probiotics. Probiotics are known as an immunity booster and help in the prevention and treatment of the common cold. Rich in vitamins and minerals, Greek yogurt also improves our daily potassium intake, which helps in maintaining our blood pressure.

7. Blueberries
Blueberries are a popular summer treat. They are nutritious, succulent, and sweet in flavor. The powerhouse of antioxidants, blueberries are great for the treatment and prevention of cough and cold.

Prevention is always the key to a healthier life. Therefore, to prevent any probability of flu or cold during this critical period of the pandemic, always prefer to consume the best immunity boosting foods for cold and taking other precautions.