Contents
The question of how to boost the immune system naturally is only answered using immune system-boosting foods. A weak immune system is commonly referred to as lowered resistance. Fundamentally, two functions of the immune system are vital to the survival of any living organism:
The immune system-boosting foods described in this article contribute in special ways to properly functioning this complex defense system.
Contributors to a weakened immune system: These vary widely and, in some cases, are unknown. These are some of the most common:
Manifestations of a weakened immune system: frequent infections, particularly viral, cancer.
ANTIOXIDANTS: The body requires antioxidants to neutralize the free radicals generated due to infections, stress, pollution, and metabolic processes. Free radicals reduce the body’s resistance capacity. Provitamins A, C, and E, as well as flavonoids, are the most powerful antioxidants. Plant-based foods are the only source of these nutrients, which are essential to the proper functioning of the immune system.
PROTEINS: The body’s antibodies to combat microorganisms and foreign substances are formed of proteins. A protein-poor diet weakens the immune system. There is a myth that only animal-based proteins can strengthen the system. Nevertheless, adequately combined vegetable proteins also provide the amino acids the body requires to synthesize antibodies and other proteins.
TRACE ELEMENTS: Zinc, selenium, copper, and other trace elements are essential to activate the enzyme synthesizing antibodies. Molasses, sesame, and wheat germ are good sources of trace elements, which makes them essential among the list of immune system-boosting foods.
CITRUS FRUITS: Citrus fruits provide vitamin C and flavonoid phytochemicals, increasing the leukocytes’ defensive capacity (white blood cells). Citrus fruits are amazing immunity-boosting foods for kids.
OILS: Seed oils contain linoleic acid, which is necessary to form antibodies. They also supply vitamin E, which also improves immunity.
PROPOLIS: This antibiotic substance bees produce reinforces the body’s resistance to infection.
ROYAL JELLY: This general tonic stimulates all body functions, including the immune system.
GARLIC: This is among the top herbs to boost immune system performance. It is a natural antibiotic that stimulates the body to fight off infections.
YOGURT: Biotic yogurts that contain live bacterial cultures protect the intestinal mucosa and increase resistance to infection. They also strengthen the body’s general immune response.
ACEROLA: The American acerola is among the most vitamin C-rich fruits that boost the immune system; it contains up to 50 times more than lemons, which makes it superior to the other immune system-boosting foods on this list. The azarole, or Mediterranean variety, which belongs to a different species, is also rich in vitamin C, but not to the same extent. Vitamin C reinforces the immune system by increasing the capabilities of the white blood cells and promoting the production of interferon (an antiviral protein).
KIWI: Because of their vitamin C and trace element content, kiwis stimulate the body’s disease-resistance mechanisms.
TOMATO: Tomatoes are rich in antioxidant carotenoids (provitamin A) and minerals that build the body’s defense system.
ALFALFA: Alfalfa sprouts are rich in minerals and trace elements that stimulate the synthesis of antibodies.
ALCOHOLIC BEVERAGES: Alcohol depresses many body functions, including the immune function. Regular consumption of alcoholic beverages diminishes the body’s ability to resist disease.
WHITE SUGAR: A diet rich in refined sugar and products made with it reduces the body’s capacity to resist infection. Sugar is one of the main foods that weaken immune systems.
SHELLFISH: Shellfish often contain toxins, bacteria, and viruses that threaten the immune system. Shellfish consumption is extremely dangerous when the immune system is compromised and can result in very serious infections. Although they provide zinc and other trace elements, using other, safer sources such as molasses, sesame, squash, and nuts are preferable.
TOTAL FAT: The defensive action of the immune system is compromised when there is excess fat in the diet, more than 30% of total caloric intake.
COFFEE: There is a suspicion that coffee is among the foods that weaken immune systems. It should be eliminated in cases of lowered resistance.
DISCLAIMER: All content on this website is presented solely for educational and informational objectives. You should not rely on the information provided as a replacement for advice, diagnosis, or treatment from a qualified medical expert. If you are pregnant, nursing, or have any preexisting medical concerns, you should talk to your doctor before using any herbal or natural medicines.
Last update on 2025-04-04 / Affiliate links / Images from Amazon Product Advertising API
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