Are you ready to face the cold season with a top immune system? Low temperatures , stress and pollution can put our natural defenses to the test just when we need them most. Fortunately, nature offers us precious allies to strengthen our immune defenses with effective natural remedies and prepare us to face the winter months in the best possible way.
We explore the most effective natural remedies to boost the immune system , with a focus on plant extracts and active ingredients that scientific research has shown to be particularly useful for increasing our defenses .
The Pillars of a Strong Immune System
Before we delve into specific remedies, it is important to understand what are the key factors that influence the health of our immune system :
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Balanced diet : A diet rich in fruits, vegetables, whole grains, and lean proteins provides essential nutrients for the proper functioning of immune cells.
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Regular physical activity : moderate exercise stimulates circulation and promotes the elimination of toxins, supporting natural defenses.
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Stress Management : High levels of chronic stress weaken the immune system. Relaxation techniques such as meditation and yoga can be very helpful.
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Adequate sleep : During night rest the body produces important immunoregulatory substances. Sleeping 7-8 hours a night is essential.
- Hygiene : Washing your hands often and keeping your environment clean reduces exposure to pathogens.
Integrating these elements into your daily routine is already an excellent basis for strengthening and protecting your immune defenses . However, in particularly stressful periods or during seasonal changes, extra support through targeted natural remedies can be useful.
Plant extracts to boost defenses
Nature offers us numerous plants rich in active ingredients capable of stimulating and modulating the immune response. Let's see some of the most effective:
Echinacea
Echinacea is probably one of the best known and studied plants for its immunostimulating effect . It contains polysaccharides and phenolic compounds that act by stimulating the activity of white blood cells , especially macrophages and Natural Killer cells.
Numerous clinical studies have shown that taking echinacea extracts can strengthen the immune system and reduce the incidence and duration of seasonal colds and flu. It is particularly effective if taken at the first signs of illness .
Echinacea extract is available in several forms, including capsules, tinctures, and liquid supplements. A high-quality product is Dr. Tili's Echinacea Essenziali , a high-titration phytotherapeutic extract of echinacea preserved in cobalt blue glass bottles to best preserve its properties.
Astragalus
This root used for centuries in traditional Chinese medicine is also gaining popularity in the West thanks to its remarkable immunomodulatory properties . Astragalus contains polysaccharides and saponins that stimulate the production of white blood cells and interferon, increasing defenses against viruses and bacteria .
In addition, astragalus has been shown to have an adaptogenic effect , meaning it helps the body to better adapt to physical and mental stress . This property makes it particularly useful during periods of seasonal change or intense work .
A supplement that makes the most of the properties of astragalus is Dr. Tili's T-Immuno , which combines this extract with other immunostimulating active ingredients in a single enhanced formula.
Uncaria
Also known as "cat's claw", uncaria is a climbing plant native to South America rich in oxindole alkaloids, making it a natural remedy with powerful immunostimulatory effects . These compounds increase the production of T lymphocytes and the phagocytosis of pathogens by macrophages.
Uncaria also has natural anti-inflammatory properties thanks to the presence of phytosterols and triterpenes. This dual action makes it particularly effective in cases of viral infections and flu-like conditions associated with fever and muscle pain.
Acerola
Acerola is a tropical fruit known for its very high content of natural vitamin C, up to 30 times higher than that of oranges. Vitamin C is essential for the proper functioning of the immune system : it stimulates the production and activity of white blood cells, especially lymphocytes and Natural Killer cells.
In addition, acerola contains other bioactive compounds such as bioflavonoids and carotenoids that enhance the antioxidant and immunostimulant action . Acerola extract is therefore an excellent ally to strengthen the defenses and fight free radicals.
A supplement that makes the most of the properties of acerola is Dr. Tili's Acerola Essenziali , an extract with a high concentration of natural vitamin C.
Propolis
Propolis is a resinous substance produced by bees by mixing their saliva with the secretions of the buds of some plants. Rich in flavonoids and polyphenols, propolis has powerful antibacterial, antiviral and anti-inflammatory properties .
Numerous studies have shown that propolis can stimulate the production of antibodies and the activity of lymphocytes, strengthening the immune system. It is particularly effective in combating upper respiratory tract infections such as sore throats and colds .
Propolis can be taken in the form of capsules, tablets or tincture. It is the key ingredient in the sore throat sprays Propolis Spray Forte mother tincture propolis Dr.Tili , Propolis Essential Drops Dr.Tili , Propolis Spray HD Lemon Dr.Tili , Propolis Spray HD Strawberry Dr.Tili .
The Importance of Vitamins for the Immune System
In addition to plant extracts, some vitamins play a crucial role in supporting the body's defenses. In particular:
Vitamin C
We have already mentioned the importance of vitamin C when talking about acerola. This vitamin is essential for the proper functioning of white blood cells and the production of interferon, a protein that helps fight viral infections.
Vitamin C also has powerful antioxidant properties that protect immune cells from oxidative stress. Numerous studies have shown that adequate vitamin C intake can reduce the duration and severity of seasonal colds and flu.
In addition to acerola, other excellent natural sources of vitamin C are citrus fruits, kiwi, peppers, broccoli and strawberries. In case of increased need, it may be useful to integrate with a natural vitamin C supplement such as Acerola Essenziali
Among the essential vitamins for strengthening the immune system, vitamin D deserves special attention. Often associated with bone health, vitamin D plays a crucial role in modulating the immune response. It is involved in the activation of T cells, which are essential for fighting viruses and bacteria.
During the winter, when sun exposure is reduced, the risk of vitamin D deficiency increases, making the body more vulnerable to respiratory infections. Scientific studies have shown that adequate levels of vitamin D can reduce the incidence of seasonal colds and flu.
The best sources of vitamin D include fatty fish (such as salmon and mackerel), fortified dairy products and egg yolks. However, if you have limited sun exposure or an increased need, you may want to consider taking a specific supplement. An example is the Dr.Tili Vegan Vitamin D Supplement 2000 UI and Vita D'oro Vitamin D3 Drops 2000 UI Dr.Tili , a highly bioavailable vitamin D3 supplement specifically designed to strengthen your body's immune defenses.
