Everyone knows how important vitamin D is for the body. During cold and flu season, it is very important for the human body to get enough of this valuable vitamin if you want to avoid fever, sore throat, and a stuffy nose. We can get vitamin D from certain foods such as oily fish, egg yolks, and whole milk, but 90% of the vitamin D we get is produced by our own bodies. The body produces vitamin D from direct sunlight (especially UV-B radiation) on the skin, and the synthesis process continues in the liver and kidneys until it reaches its final active form. Several different types of cells in the body, including immune cells, contain the vitamin D receptor, which means they can respond to vitamin D molecules, triggering various reactions in the body. It is no wonder that vitamin D can affect so many aspects of health, including bone health, cardiovascular health, immunity, autoimmune diseases, type I diabetes, and mental health.
AND SINCE VIRUS SEASON IS ALREADY IN FULL SWING, IN THE FOLLOWING LINES WE WILL FOCUS ON VITAMIN D'S ABILITY TO STRENGTHEN IMMUNITY:
Acute respiratory infections are a leading cause of global morbidity and mortality. Upper respiratory tract infections such as colds and flu are the most common reason for consultations with general practitioners. Acute lower respiratory tract infections such as pneumonia are less common but cause around 2.65 million deaths worldwide.
Vitamin D – the "sunshine vitamin" – is believed to protect against respiratory infections by raising levels of antimicrobial peptides, natural antibiotic substances, in the lungs. This is precisely why colds and flu are most common in winter and spring, when vitamin D levels are at their lowest.
The role of vitamin D in the immune system has been recognized for around 35 years, but only in recent years have the effects of vitamin D deficiency on the immune system become clearer.
There are two types of immune system, equally important in fighting infections: the innate system (responsible for a rapid response to infections) and the adaptive system (which produces a slower but highly specialized response, for example responsible for antibody production). Vitamin D appears to modulate both systems, which explains why it has such a broad effect on the immune system. In fact, vitamin D is known to play a role in autoimmunity. This is also why vitamin D deficiency is observed in patients with autoimmune disease, including multiple sclerosis, rheumatoid arthritis, inflammatory bowel disease, and lupus erythematosus.
Regular exposure to sunlight is the most natural and desirable way to get enough vitamin D. Of course, in spring and summer it is much easier for the body to obtain the amount of vitamin D it needs. This is also why there are fewer infections and illnesses during the warmer months.
The vitamin is stored in the body for about 2 months. Therefore, the vitamin D you have stored up during your favorite sunny summer days will start to run out as the shorter, colder winter days arrive. Since it is difficult to get enough vitamin D from food alone, the best way to cover your daily needs during the winter months is to take a supplement.
Supplements are mainly available in two forms, vitamin D3 or D2, with D3 being more effective at raising vitamin D levels in the body. If you want to give your body the purest and most natural form of vitamin D as a dietary supplement, trust the cod liver oil Rosita Evclo. It is a source of natural vitamin D, the same form of the vitamin that our body synthesizes when exposed to sunlight, and the only form found in significant quantities in unrefined fish liver oils.
There is a wide range of expert opinions when it comes to how much vitamin D we should take to have a healthy and strong immune system. According to the recommendations of the Ministry of Health, everyone over the age of four should take 10 micrograms (400 IU) daily, especially between October and March. People at higher risk (those with little or no sun exposure and people with dark skin) are advised to take a supplement all year round. The Ministry of Health also states 100 micrograms (4000 IU) as the recommended daily limit.
It is important, however, to recognize that vitamin D requirements can vary significantly depending on where you live (people living in northern countries are at higher risk of vitamin D deficiency), age, season, and individual factors (some people may need more than 400 IU daily if they are deficient).
One spoonful of the liquid cod liver oil Rosita Evclo will provide the body with the sufficient amount of vitamin D needed for a healthy and strong immune system. In addition, cod liver oil is a natural source of omega-3 fatty acids and vitamins A and E. And if you want to avoid taking liquid cod liver oil, you can get the same amount of vitamin D and valuable substances from Rosita Evclo Capsules.
Secure healthy vitamin D levels and a strong immune system all year round with Rosita.
