19 ways to boost Immune System

19 boosters for the immune system

When looking for ways to boost your immune system, pay attention to these herbs, foods, supplements, essential oils, and lifestyle factors.

Herbs

1. Echinacea

Many of Echinacea's chemical components are powerful immune system stimulants that can deliver significant therapeutic value. Research shows that one of the main benefits of Echinacea is its impact on recurrent infections.
A 2012 in  Evidence-Based Complementary and Alternative Medicine  published study  revealed  that echinacea showed maximum impact on recurrent infections and preventive effects increased when participants Echinacea used for the prevention of colds.
A 2003 study at the University of Wisconsin Medical School found that Echinacea has significant immunomodulatory activities. After reviewing several dozen human experiments, including a series of randomized blind trials, the researchers indicated that Echinacea has several benefits, including immunostimulation, especially in the treatment of acute upper respiratory infections.

2. Elderberry

The berries and flowers of the elderberry plant have been used as medicine for thousands of years. Even Hippocrates, the "father of medicine", understood that this plant is the key to strengthening your immune system. He used elderberry for its diverse health benefits, including its ability to fight colds, flu, allergies, and inflammation.
Several studies show that elderberry can boost the immune system, especially because it has been shown to  help treat cold and flu symptoms  .
 study published  in the  Journal of International Medical Research showed  that when elderberry was used, the extract shortened the duration of the flu within 48 hours of the onset of symptoms, with symptoms alleviated on average four days beforehand. In addition, the use of rescue medication was significantly lower in patients receiving elderberry extract compared to placebo.

3. Astragalus root

Astragalus is a plant from the bean and legume family that has a very long history as a booster of the immune system and disease-killer. Its root has been used as an adaptogen in  Traditional Chinese Medicine for thousands of years   . Although astragalus is one of the least studied immune-boosting herbs, there are some preclinical studies that show fascinating immune activity.
A recent  review published in the  American Journal of Chinese Medicine found that astragalus-based treatments have shown a significant improvement in toxicity induced by drugs such as immunosuppressants and cancer chemotherapy drugs .
The researchers  concluded  that astragalus extract has a positive effect on the immune system and protects the body from gastrointestinal inflammation and cancer.

4. Ginseng

The  ginseng plant of  the genus Panax can help you to strengthen your immune system and fight infections. The roots, stems, and leaves of ginseng have been used to maintain immune homeostasis and improve resistance to disease or infection.
Ginseng improves the performance of your immune system by regulating every type of immune cell, including macrophages, natural killer cells, dendritic cells, T cells and B cells. It has also proven to be antimicrobial, which acts as a defense mechanism against bacterial and viral infections.
 study published  in the  American Journal of Chinese Medicine suggests  that ginseng extract successfully induces antigen-specific antibody responses when administered orally. Antibodies bind to antigens such as toxins or viruses and prevent them from contacting and damaging normal body cells.
Because of the ability of ginseng to play a role in antibody production, it helps the body fight invading microorganisms or pathogenic antigens.

Food


5. Bone broth

Bone broth  supports immune function by promoting the health of your gut and reducing inflammation caused by leaky gut syndrome . The collagen contained in bone broth and the amino acids (proline, glutamine and arginine) help to seal openings in the intestinal mucosa and to support their integrity.
We know that gut health plays an important role in immune function. Therefore, eating bone broth acts as an excellent food for strengthening the immune system.

6. Ginger

Ayurvedic medicine  relied on ginger's ability to boost your immune system before the history was recorded. Ginger, due to its warming effects, is believed to help break down the accumulation of toxins in our organs. It is also known to cleanse the lymphatic system, our network of tissues and organs, which help rid the body of toxins, waste and other unwanted materials.
 Ginger root and essential ginger oil can treat a variety of diseases with their immune nutrition and anti-inflammatory reactions. Research  shows  that ginger has an antimicrobial potential that helps treat infectious diseases.
It is also known for its ability to treat inflammatory diseases caused by infectious agents such as viruses, bacteria and parasites, as well as physical and chemical agents such as heat, acid and cigarette smoke.

7. Green tea

Studies  evaluating  the effectiveness of green tea show that it contains antioxidant and immunomodulatory properties. It acts as an antifungal and antivirus agent and can be helpful in immunocompromised patients.
Strengthen your immune system by drinking high quality green tea every day. The antioxidants and amino acids contained in this tea help your body fight germs and become healthy.

8. Vitamin C foods

Vitamin C foods like citrus and red peppers improve the health of your immune system by providing anti-inflammatory and antioxidant properties.
Studies  show  that getting enough vitamin C (along with zinc) in your diet can help reduce the symptoms of respiratory infections and shorten the duration of diseases like the common cold and bronchitis.
The best  vitamin C foods  for a strong immune system are:
  • Citrus fruits, including orange, lemon and grapefruit
  • blackcurrant
  • Guava
  • green and red peppers
  • pineapple
  • mango
  • Honeydew
  • parsley

9. Beta carotene foods

Beta-carotene has a strong antioxidant activity, which makes it possible to reduce inflammation and fight oxidative stress. Instead of taking beta-carotene supplements, the researchers suggest that beta-carotene can promote health when taken on a dietary level by eating foods that are high in carotenoids.
The richest sources of beta-carotene are yellow, orange and red fruits and vegetables and leafy greens. Adding the following foods to your diet can help boost a strong immune system:
  • Carrot juice
  • pumpkin
  • sweet potato
  • Red pepper
  • apricot
  • other
  • spinach
  • Collard Greens

Additions

10. Probiotics

Since leaky gut is a major cause of food sensitivity, autoimmune diseases and immune deficiency, or a weakened immune system, it is important to consume probiotic foods and supplements.
Probiotics are good bacteria that help you digest nutrients, promote detoxification of your colon, and support your immune system.
In  Critical Reviews in Food Science and Nutrition  published research  lay  close,  that probiotic organisms can trigger different cytokine responses. Supplementing probiotics in infancy could help prevent childhood immune-mediated diseases by improving the gut's immune system and increasing the number of immunoglobulin and cytokine-producing cells in the gut.

11. Vitamin D.

Vitamin D can modulate innate and adaptive immune responses, and  vitamin D deficiency  is associated with increased autoimmunity and susceptibility to infection.
Studies  have shown  that vitamin D maintains the tolerance and promotes protective immunity. Several cross-sectional studies have been conducted that link lower vitamin D levels to increased infection.
A study conducted at the Massachusetts General Hospital included 19,000 participants and  showed  that people with lower vitamin D levels reported a more recent infection of the upper respiratory tract more often than people with adequate levels, body mass, and even after adjusting variables such as season, age, and gender Race. Sometimes, fighting a nutritional deficiency can help boost your immune system.

12. Zinc

Zinc supplements  are often used as an over-the-counter remedy for colds and other diseases. It can help reduce cold symptoms and shorten the duration of the cold.
Studies evaluating the effectiveness of zinc show that it can disrupt a molecular process that causes the formation of bacteria in the nasal passages.

Essential oils

13. Myrrh

Myrrh is a resin or a juice-like substance that is one of the most widely used essential oils in the world. In the past, myrrh has been used to treat hay fever, cleanse and heal wounds, and stop bleeding. Studies conclude that myrrh strengthens the immune system with its antiseptic, antibacterial and antifungal properties.
A study from 2012 confirmed the improved antimicrobial effectiveness of myrrh in combination with frankincense oil against a selection of pathogens. Researchers  said  that myrrh oil has anti-infectious properties and can help strengthen your immune system.

14. Oregano

Oregano essential oil is known for its healing and immune-boosting properties. It fights infections naturally due to its antifungal, antibacterial, antiviral and antiparasitic compounds.
 study published in Critical Reviews in Food Science and Nutrition in  2016  found  that the main compounds in oregano that are responsible for its antimicrobial activity include carvacrol and thymol.
Several scientific studies  show  that  oregano oil  has shown antibacterial activity against a range of bacterial isolates and species, including B. laterosporus and S. saprophyticus. 

lifestyle

15. Exercise

Including physical activity in your daily and weekly regime is extremely important to strengthen your immune system.
 human study published in  Aging Cell in 2018 found that high levels of physical activity and exercise increased immunosensitivity (gradual deterioration in the immune system) in older adults aged 55 to 79 years compared to those in the same age group were physically inactive, improved.
The study also highlights that physical activity does not protect against all of the immunosensitivity that occurs. The decrease in a person's immune system function and activity, however, can be affected by decreased physical activity in addition to age.

16. Reduce stress

Studies  show  that chronic stress can suppress protective immune responses and exacerbate pathological immune responses.
To promote health and healing, you need to minimize your stress. This can be difficult today, especially when people are worried about getting sick, but it is important.

17. Improve sleep

If you don't get enough sleep, your immune system cannot function properly. In fact, research  analysis  found the vulnerability of tired adults that those who slept less than six hours a night were more than four times as likely to get a cold as adults who slept more than seven hours.
Make sure that you have at least seven hours of sleep every night to reduce the risk of colds and flu.

18. Limit alcohol consumption

Too much alcohol can certainly affect immune function, so you need to reduce alcohol to fight infections and promote immune health.
Alcohol has a negative effect on intestinal health, reduces immune function and makes you more susceptible to harmful pathogens. Stick to one or two alcoholic drinks a week or less to boost your immune system.

19. Take protective measures

When germs and insects run around, it's important to protect yourself and those around you. This means:
  • frequent hand washing for at least 20 seconds
  • Minimize touching your face
  • stay at home in case of illness
  • Cough or sneeze in the elbows
  • seek medical help and treatment if necessary. 

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