When the temperature drops, many people feel its effects, sometimes resulting in the flu and similar ailments. But besides drinking medicine, people can also boost their immune system by eating fruits.
Besides improving the immune system, fruits are also rich in vitamins, antioxidants, and other essential nutrients, beneficial for human health.
Citrus fruits like oranges, lemons, limes, and calamansi are some of the best fruits packed with vitamin C, a powerful antioxidant known for its immune-boosting properties as it stimulates the production of white blood cells, which plays a crucial role in fighting off infections.
Apples can also help boost immunity. It’s a good source of dietary fiber, which aids in digestion and supports a healthy gut microbiome. Apples also contain antioxidants and vitamin C.
Next on the list are kiwis, packed with vitamins C and K and dietary fiber. These fuzzy fruits also have polyphenols, antioxidants that contribute to immune-boosting properties.
Lastly, red and black variety grapes are rich in resveratrol, an antioxidant with anti-inflammatory properties and other health benefits, including immune system support.