Why is vitamin d so important for our body?
Vitamin D3 is one of the most important vitamins for the body. It protects against osteoporosis (affects the proper mineralization of the skeleton), and rickets in children, autoimmune diseases and cancer. It strengthens the immune system, and also affects the proper functioning of the thyroid gland and the neuromuscular system. Its main task is to support the regulation of calcium and other minerals – thanks to it, the absorption of calcium from food in the digestive tract increases. Vitamin D3 is often called the sunshine vitamin. When exposed to the sun, for example when walking, the UVB rays that send the sun’s rays to us combine with cholesterol in the skin cells. Thanks to this, energy is produced from which our body produces this vitamin. Usually, it is possible in the period from spring to autumn. For our body to produce vitamin D3, the sun must fall on our bare skin for the right amount of time.
Hardly anyone realizes that vitamin D is not really a vitamin, but a hormone because it can be produced by the human body. This is due to the conversion of cholesterol which occurs under the influence of solar radiation through the human skin.
Vitamin D for immunity
Vitamin D for a cold?Vitamin D has been shown to have a wide impact on the body’s immune processes. Vitamin D receptors are also present in cells of the immune system, for example in macrophages, lymphocytes, neutrophils. This is due to its anti-inflammatory effect – it reduces the formation of compounds called pro-inflammatory cytokines.
Vitamin D inhibits inflammation, especially those associated with adipose tissue and the harmful compounds it produces. In addition, vitamin D has some antiviral effects, so it may help to reduce the risk of contracting viral diseases. Vitamin D also stimulates the body’s antibacterial capacity, so it can reduce bacterial infections.
Vitamin D for hairOne of the symptoms of vitamin D deficiency is hair loss. This is because when there is not enough vitamin D in the body, the functioning of the immune and endocrine systems deteriorates. In turn, hormones, especially estrogens, are responsible, among other things, for the condition of the hair. When estrogen is not enough, such as in menopause, both hair size and condition deteriorate rapidly.
Vitamin D for skin and faceTaking care of the optimal concentration of vitamin D in the body also affects the condition of the skin. It has been shown that vitamin D can reduce wrinkles, improve skin hydration, improve its defense and regenerative abilities, as well as reduce inflammation.
Vitamin D and acneAcne is one of the most common skin conditions that are inflamed. Due to the fact that vitamin D affects the functioning of the immune system, this also affects the condition of the skin affected by acne. Vitamin D supplementation (in drops or in any other form) can help reduce inflammation scattered on the skin, and also prevent the formation of new ones. In the treatment of acne, it is worth testing the concentration of vitamin D in the body and in the event of a deficiency, select the dose as soon as possible in order to start supplementation.
Vitamin D and psoriasisDue to the high anti-inflammatory effect of vitamin D, also any autoimmune diseases (which occur naturally with inflammation) can be eliminated by the appropriate supply or supplementation of vitamin D. Psoriasis is also one of these diseases. Vitamin D supplementation has been shown to reduce disease flare by reducing pro-inflammatory cytokines.
Why is vitamin d so important for our body?
Where can you find vitamin D3?Most of it is found in fish (such as herring, salmon, rainbow trout, eels, halibut and mackerel). It is also worth including enriched margarines, meat, mushrooms, eggs, blue cheeses and ripening cheeses in the diet. It is a natural vitamin D3 that will ensure good assimilation and health. In addition, we can decide on supplementation.
Vitamin d deficiencyResearch conducted in recent years has confirmed that vitamin D deficiency is common (80-90% of the population suffer from it) and is becoming one of the most important medical problems in modern society. Doctors are alarming because its importance in the body is very important for our body.
Vitamin D and depressionVitamin D belongs to the compounds called neurosteroids, which means that it is involved in the building and functioning of the nervous system. Some studies have also shown that the proper level of vitamin D in the body translates into neuroprotective effects and improves the activity of neurotransmitters. People suffering from various diseases of the nervous system most often also have a deficiency of this vitamin. It is especially visible in patients with Parkinson’s disease, Alzheimer’s disease or multiple sclerosis. On the other hand, recent research strongly suggests a link between vitamin D levels and mood disorders.
Vitamin D deficiency correlates with the occurrence of depression, and this effect is additionally strengthened in overweight and obese people. Probably such an impact is related to the fact that vitamin D affects the production of serotonin – a neurotransmitter that is largely responsible for our well-being and mood. Therefore, vitamin D can have a significant impact on depression.
Vitamin D and the thyroid glandThe functioning of the thyroid gland also depends on vitamin D, which receptors are also found in the thyroid gland. Additionally, due to the influence of vitamin D on the metabolism of such minerals as, for example, calcium – involved in the thyroid-dependent calcium-phosphate metabolism – it is impossible not to associate vitamin D concentration with the possibilities of the thyroid gland.
Vitamin D and hypothyroidismIt has been shown that vitamin D deficiency in the body may predispose women, in particular, to the development of hypothyroidism. Studies have confirmed that patients with hypothyroidism are also characterized by suboptimal vitamin D concentration in the body.
Hashimoto’s and vitamin D.Vitamin D’s protective effect is important in the context of autoimmune diseases, including psoriasis, but also Hashimoto’s disease, which affects the thyroid gland and develops most often as the next stage of hypothyroidism. Low levels of vitamin D in the body lead to a deterioration of the body’s immune capacity, and as a result, immune cells may attack the body’s own cells. If the thyroid cells are attacked, it is known as Hashimoto’s disease. It has been shown that vitamin D supplementation after the diagnosis of this disease can reduce symptoms and improve the well-being of patients, especially patients because women suffer from Hashimoto’s disease more often than men.
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