Undoubtedly, in more formal public health talks in recent years, the significance of having a healthy immune system has been discussed. It goes without saying that having a robust immune system will reduce your chance of becoming sick, but it’s also crucial to safeguard yourself against common viruses like the flu and the common cold. You may recover faster, feel less worn out, sleep better, and prevent allergies thanks to a strong immune system, which also shields you from harmful illnesses.
Almonds, especially the skins, may strengthen the immune system and possess immune-modulating qualities. They contain vitamin E, an antioxidant important for several immune system processes. Not to mention almonds’ countless additional (supported by research) health advantages. Because of these characteristics, they are among the most popular non-vegetable/fruit meals for strengthening the immune system.
2. Citrus fruits
Vitamin C is thought to boost the production of white blood cells, which are crucial for fighting infections. Almost all citrus fruits contain a lot of vitamin C. With so many alternatives, adding a bit of this vitamin to every meal is simple.
3. Ginger tea
Ginger is one of the best relief of common cold. Studies show that ginger’s potent anti-inflammatory properties are a key factor in the root’s capacity to ward against colds and the flu. Since inflammation can affect your body’s immune response, anti-inflammatory ginger can dramatically boost your immunity.
Garlic is a necessary ingredient in almost all meal dishes. However, garlic’s health advantages go far beyond its culinary uses. This close relative of the onion has long been used as a potent immunity booster because to its nutritional, antifungal, and antibacterial properties. When eaten fresh, garlic is said to protect against chest infections, common colds, and coughs.
We commonly believe that oranges are the vitamin C panacea that we all require when a cold starts to set in, but kiwi actually provides more vitamin C per cup. 167 mg, or 185 percent of the RDI, of vitamin C may be found in one cup of kiwi fruit. Kiwi may be combined with strawberries, bananas, pineapple, melon, and other fruits to create a fruit cocktail of immune-boosting tropical fruits.
Spinach is one of the best foods for boosting immunity. Spinach has vitamin C, which aids in the prevention of illnesses. Additionally, spinach has a number of antioxidants that have been shown to enhance the ability of your immune system to fight infections.
7. Sweet Potato
Beta-carotene and vitamin C, which strengthen your immune system, are abundant in sweet potatoes. Even just one medium sweet potato provides 120% of your recommended daily intake of Vitamin A. Our bodies, immune systems, and skin all benefit greatly from the combination of Vitamins A and C.
It has been used in India for countless years as a spice and a medicinal herb. Research is increasingly confirming the long-held views that turmeric contains compounds with medicinal properties. These compounds are known as curcuminoids. Most important is curcumin. Curcumin is turmeric’s main active ingredient. It has strong anti-inflammatory qualities in addition to being a highly powerful antioxidant.
Water is one of the greatest drinks to consume when you’re feeling under the weather since it can aid with the discharge of mucus that has been retained. Keeping hydrated is important since we tend to lose more fluids when we are unwell. The recommended daily intake is eight glasses of water.
Sulforaphane, which increases the body’s production of enzymes, combats cell-damaging free radicals, and decreases the risk of cancer, is one of the many healthy components that make cabbage, a mainstay of diets in Europe and Asia.
11. Fatty Fish
Fatty fish is also one of the best food sources of vitamin D. This steroid, which we usually primarily associate with bone health, has a crucial role in stimulating the immune system and preventing infections, especially respiratory infections. While a six-ounce salmon fillet provides around 150 percent of the daily requirement, three ounces of canned salmon only provide about 91%. (28.4 g).
Non-vegetarians are aware of the benefits to their health of eating poultry, such as chicken and turkey. When you’re feeling ill, a cup of hot chicken soup could seem like nirvana. With its aid, you may fend off colds, recover more rapidly, and stay healthy in the first place. The protein in chicken and turkey provides amino acids, which your body needs to make antibodies to fight disease.
13. Red Peppers
Red peppers are another excellent source of vitamin C because a half-cup dose of them contains 150 percent of the daily recommended amount (twice as much as citrus fruits!). They also have enough amounts of vitamin E and carotenoids, which are powerful immune-stimulating and anti-inflammatory compounds. Not to mention, it’s good for your skin and eyes.
The required daily dose of vitamin C is doubled in one medium fruit. Papayas also contain papain, a digestive enzyme with anti-inflammatory effects. Papayas include healthy amounts of potassium, magnesium, and folate, all of which are beneficial to your overall health.
15. Dark Chocolate
Amazingly, dark chocolate can be an effective tool in the battle against a cold. Dark chocolate contains significant amounts of theobromine, an antioxidant that has been demonstrated to lessen coughing. demonstrated that theobromine is efficient in lowering bronchitis-related cough symptoms, but it warns that further research is needed to fully confirm the findings.
Oats are rich in fiber and a great source of energy. The dietary fiber beta-glucan, which is found in oats, helps to prevent upper respiratory tract infections. Think about including this healthy food into your morning and afternoon snacks.
Guavas have a delicious flavor that is somewhat reminiscent of a combination of strawberries and pears, despite being less well-known than apples, berries, or bananas. Due to their high vitamin C content, guavas are among the greatest meals for the immune system. 377 milligrams of vitamin C, or 419 percent of the daily required intake, may be found in one cup of guava.
18. Pumpkin Seed Milk
Eating more pumpkin seeds can improve your bones, brain, skin, hair, urinary system, and menopausal symptoms in addition to strengthening your immune system. Smoothies, sweet sweets, and savory foods all benefit from the addition of this wholesome, easy-to-make pumpkin seed milk. It takes roughly 10 minutes to make.
19. Whole Grain Bread
Whole grains have anti-inflammatory qualities that promote the growth of good bacteria. Since 70% of your immune system resides in your gut, maintaining gut health is crucial if you want to ward off any germs that cause colds.
20. Fermented foods
Fermented foods like yoghurt, kimchi, kefir, and sauerkraut include probiotics, which are good bacteria that support gut health, the immune system, and decrease inflammation. The gut microbiome assists the immune system by fending off viruses and pathogens, encouraging cellular repair and turnover, neutralizing acids and toxins, signalling the body to produce more white blood cells, and producing various acids and enzymes that make the environment uninhabitable for the pathogens.