10 Foods That Improve and Boost Your Immune System



1. Elderberry

Elderberry is a plant that has been used for generations as a medicinal plant. The most frequent kind used to manufacture syrup and lozenges is Sambucus nigra, or black elderberry bush. Elderberry extracts have antiviral, cancer-fighting, and anti-inflammatory effects. Elderberry also has a lot of flavonoids. Colds, flus, and bacterial sinus infections are treated with elderberry syrup. The plant medicine acts by lowering mucus membrane swelling. According to certain research, elderberry extract helps to shorten the duration of the flu. It may assist your immune system fight coronavirus (COVID-19) infection if it works for flu infections.


Interactions with Elderberries

The benefits of elderberries are numerous, however the cure may conflict with several prescription drugs. Always consult your doctor or pharmacist before beginning a new treatment plan. The following medicines may interact with elderberry.

  • Elderberry is a diuretic, therefore using it with a prescription diuretic will amp up the effects.
  • Elderberry contains laxative properties, hence it should not be used in conjunction with other laxatives.
  • Because elderberry boosts the immune system, it should not be combined with steroids or other immune-suppressing medicines. Elderberry should not be consumed by people who are on immunosuppressive medicines as a result of organ transplantation.
  • Elderberry should not be consumed with chemotherapy since it may interact with it.
  • Diabetic drugs: Because elderberry reduces blood sugar, it should not be combined with diabetes medications.
  • Elderberry may lower blood levels of theophylline, a drug used to treat asthma and other respiratory problems.


2. Mushrooms

Are you looking for a way to strengthen your immune system? More button mushrooms should be consumed. Selenium and B vitamins like riboflavin and niacin are abundant in mushrooms. The immune system need certain minerals and vitamins to function properly. Polysaccharides, sugar-like compounds that promote immunological activity, are abundant in mushrooms.


Mushrooms have a delicious flavor that can complement a variety of cuisines. Don't know how to eat mushrooms? Serve these delectable mushrooms in one of the following delectable ways.

  • Sautéing, grilling, and roasting mushrooms will assist to bring out their deep, savory flavor.
  • Scrambled eggs and omelets with mushrooms are delicious.
  • Sliced mushrooms can be added to soups, salads, and lasagna.
  • Portobello mushroom tops are delicious in veggie burgers.
  • Hors d'oeuvres made with stuffed mushrooms are delicious.


3. Acai Berry

The acai berry is a black-purple fruit that comes from the acai palm tree, found in Brazil, Trinidad, and other parts of South America. Anthocyanins are abundant in the fruit. Flavonoid molecules are potent antioxidants. They help the body fight oxidative stress by scavenging free radicals. Antioxidants have been linked to improved immunity and reduced inflammation in the body. There's never been a better time to indulge in an acai bowl than now!


Fruits that Boost Your Immune System

Because the acai berry is such a powerful antioxidant and immune system booster, experts are looking into it as a possible cure for various ailments. The usage of acai in patients with diabetes is one of the areas of research.

  • Increased PSA
  • Cardiovascular disease and metabolic syndrome;
  • Lower rectum cancer
  • Constipation
  • Other conditions that might be studied include (such as, yeast infections, Flu, COVID-19)

4. Oysters

Oysters are nutrient-dense seafood. For just 140 calories, one 3-ounce serving of Pacific oysters contains 190 per cent of the recommended value of selenium, 45 per cent of the daily value of iron, and 20% of the daily value of vitamin C. Oysters have 16 grams of high-quality protein in a 3-ounce serving size. Zinc and vitamin A are also abundant in shellfish. Oysters provide essential vitamins and minerals for healthy immunological function.


Eat Oysters in Different Ways

Although most people are familiar with raw oysters served on the half-shell, oysters can be eaten in various ways. Among them are:

  • Rockefeller oysters
  • Oyster stew
  • Oyster stuffing
  • Scalloped oysters, and
  • Grilled oysters are just a few of the options.

5. Watermelon

Watermelon is a food that boosts your immune system. Watermelon has 270 mg of potassium, 30% of the recommended dose of vitamin A, and 25% of the daily value of vitamin C in a 2-cup serving. Watermelon has a very low-calorie count. Watermelon has only 80 calories per 2-cup serving. Vitamin B6 and glutathione are also found in watermelon. For appropriate immunological function, the body needs various vitamins, minerals, and molecules such as glutathione.


Watermelon in Different Ways

The most frequent manner of consuming watermelon is in slices. Watermelon can be eaten in a variety of ways.

  • Make a watermelon fruit salad with lemon, honey, and mint dressing on top.
  • A big glass of watermelon strawberry lemonade is recommended.
  • Arugula watermelon salad with feta cheese is a tasty snack.
  • Frozen watermelon sorbet is delicious.
  • Watermelon, ginger, and lime pops will keep you cool.

6. Wheat Germ

The most profound component of the wheat kernel is known as wheat germ. It is the grain's most nutrient-dense section. B vitamins, zinc, and vitamin E are abundant in the germ. Wheat germ can be sprinkled on top of yoghurt or cereal or mixed into a shake. Wheat germ is a simple way to boost the nutritional value of baked foods. To gain more vitamins and minerals, use wheat germ for a little white flour in recipes.


What Do You Do With It?

Wheat germ is commonly used as an excellent topping for fruit, yogurt, or cereal, but what else can you do with it? Wheat germ is a versatile ingredient that may be utilized in several different dishes.

  • To prepare a breaded covering for baked chicken and fish, combine wheat germ, herbs, and spices
  • In meatloaf and meatballs, use wheat germ instead of breadcrumbs.
  • Wheat germ can be sprinkled on baked apple crumble and other similar sweets.

7. Low-Fat Yogurt

According to the Dairy Health Food Nutrition Guidelines, adults should consume three servings of dairy products per day. Each 8-ounce serving of low-fat yogurt contains 11 grams of protein, 250 calories, and over 400 milligrams of calcium. Low-fat yogurt can also help you meet your daily vitamin B12, vitamin D, and vitamin B2 requirements (riboflavin). For a healthy immune system, adequate quantities of vitamin D and other nutrients are required. Lactobacillus acidophilus, Lactobacillus casei, and Bifidus are among the probiotics found in yogurt. These strains strengthen the immune system and may even shorten the duration and severity of colds. For appropriate digestion, cleansing, and immunological function, beneficial gut flora is required. Probiotics can even assist babies with eczema symptoms.


Yogurt in Different Ways

Most people consume yogurt straight from the cup, but there are numerous additional ways to finish this immune-boosting meal.

  • Combine yogurt, fruit juice, and a pinch of honey in a mixing bowl. To make yogurt pops, pour into molds and freeze.
  • Cucumber salad with dill yogurt dressing.
  • Instead of mayonnaise, use yogurt to make coleslaw.
  • Serve the fish with a minted yogurt sauce on top.
  • To add a tangy note to creamy soup dishes, use yogurt.

8. Spinach

Because of its high levels of folate, vitamin A, vitamin C, fiber, magnesium, and iron, spinach is considered a superfood. The nutrients in spinach help the body's immune system and supply essential nutrients for cell division and DNA repair. To get the most out of spinach, eat it fresh or lightly cooked to preserve the nutrients.

Here is Health Benefits & Nutrition Facts of Spinach


Consider Salads Other Than Spinach

Most people are familiar with spinach salad, but what other ways may spinach be prepared? Surprisingly, there are numerous ways to consume this nutrient-dense leafy green vegetable, including

  • Spinach-artichoke dip,
  • Creamy spinach,
  • Spinach lasagna,
  • Garlic sautéed spinach, and
  • Spinach and cheese stuffed pasta shells are just a few of the dishes you can make using spinach.

9. Sweet Potatoes

For only 100 calories, one medium sweet potato provides 120 per cent of the daily intake of vitamin A and 30 per cent of the daily value of vitamin C. These vitamins are essential for immunological function and skin health. Sweet potatoes are cholesterol- and fat-free food, so you can eat them guilt-free and reap the benefits of their immune-boosting vitamins. Sweet potatoes also provide a good source of fiber.


Sweet Potato Recipes
Sweet potatoes have a deep, rich hue that reflects their high vitamin A content. This vibrant orange root vegetable can be prepared in a variety of ways. Try on these sweet potato dishes to see how they fit.

  • Sweet potato fries
  • Sweet potato dish
  • Sweet potato pie
  • Twice baked sweet potatoes

10. Broccoli

Broccoli is a nutrient-dense superfood that can help your immune system. Broccoli has the same amount of vitamin C as orange in one cup. Beta-carotene, potassium, magnesium, zinc, and iron are all abundant in the vegetable. Broccoli is a good source of B vitamins (B1, B2, B3, and B6). These vitamins and minerals work together to keep the immune system in peak shape. Another beneficial chemical found in broccoli is glutathione, the body's main antioxidant.


Broccoli in Different Ways

Are you a broccoli hater? Some people enjoy it, while others despise it, yet broccoli is such a healthy vegetable that it makes sense to eat more of it. Broccoli may be prepared in a variety of ways that will make you crave it! Try on the following broccoli dishes to see how they fit.

  • Soup with broccoli and cheese in a creamy sauce
  • Broccoli rabe
  • Roasted broccoli rabe.


When you know which foods to eat, it's really easy to boost your immune system's health. Keep your immune system in peak condition by eating these 10 immune-boosting foods.

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