Fruit is an excellent way to strengthen your immune system and keep it healthy all year long. Relax and keep these five fruits in your daily routine, and you’ll be giving your body the tools it needs to fight off disease naturally whenever you feel its first signs. These seven fruits will help boost your immune system:
Pears
Did you know that pears have vitamin C? Eating the skin also provides fibre and potassium, in addition to anti-inflammatory flavonoids. So make sure you eat the skin for the super nutrient boost.
Oranges
During cold and flu season, oranges are an all-around health booster. Vitamin C, abundant in oranges, helps to boost your immune system, prevent cell damage, encourage the production of collagen and even lower your levels of the stress hormone cortisol, as well as your blood pressure. To keep your body healthy this time of year, make orange a regular part of your diet.
Apples
Apples are great sources of fibre and natural sugars, but here are a few more reasons to love them. The skins of apples contain flavonoids, plant pigments that help boost your immune system and reduce inflammation. Eat an apple every day to stay healthy. To get the most vitamins and minerals from apples, eat them with the peel on.
Papaya
Papaya is another fruit that has vitamin C, the vitamin you need every day, in abundant amounts. A medium-sized fruit contains the daily recommendation of vitamin C. Papaya also contains a digestive enzyme called papain that has anti-inflammatory effects and has potassium, magnesium, and folate in it, all of which are beneficial to your health.
Blueberries
Blueberries are low in calories, delicious to eat by the handful, and can help reduce inflammation during the cold season. Low in calories, they can help you feel full while you get enough nutrition, including flavonoids that boost your general health. A handful of blueberries could get you feeling spry in the winter months.
Kiwi
Like papayas, kiwis are naturally full of a ton of essential nutrients and minerals, including folate; potassium; vitamins K, A, and C; and magnesium and phosphorus. They help boost white blood cells to fight infection, keep bones strong, and keep the rest of your body functioning properly.
Grapefruit
Like oranges, grapefruit is a good source of vitamin C, providing 52 per cent of your RDA (recommended daily allowance). A half grapefruit also has lots of fibre, which helps fill you up on fewer calories—just 52 calories on average. Grapefruit contains a significant amount of produce: it is made up of 88 per cent water, which helps keep you hydrated and feeling full. In addition, grapefruit has very few calories, alone or in combination with other foods. Grapefruit is also known to have a compound that interacts with some medications.
Other fruits that help prevent colds include broccoli and dark leafy greens, garlic, turmeric and ginger, bell peppers, and even dark chocolate. In addition to these fruits, there are a number of foods that are recommended to help keep colds at bay. For the best results, be sure to get plenty of sleep, drink lots of water, and wash your hands regularly.
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