Duvitex K Vitamin D3 2000 IU capsules, 30 pcs.

• preventing the risk of diseases associated with vitamin D insufficiency;
• osteomalacia, osteoporosis, rickets;
• prevention of hypoparathyroidism and pseudohypoparathyroidism.
• prevention and treatment of hypoparathyroidism and pseudohypoparathyroidism;
• progressive cognitive disorders (dementia, Alzheimer’s disease, etc.).
• amyotrophic lateral sclerosis;
• neuropsychiatric disorders, including dementia, Parkinson’s disease,
  epilepsy and schizophrenia, etc.
• autoimmune diseases (multiple sclerosis, rheumatoid arthritis, systemic lupus erythematosus, etc.
• autoimmune diseases (multiple sclerosis, rheumatoid arthritis, systemic lupus erythematosus, etc.).
• supportive therapy for osteoporosis (different genesis); -prophylaxis of vitamin D deficiency in high risk groups (chronic diseases of digestive tract – gastritis, pancreatitis, malabsorption, chronic diseases of small intestine, biliary cirrhosis of liver, condition after resection of stomach and/or small intestine).treatment of osteomalacia (against the background of mineral metabolism disorders in patients over 45 years old, long-term immobilization in case of injuries, compliance with diets with a refusal from
  ingestion of milk and dairy products);
• prevention of attacks of tetany;
• treatment with glucocorticosteroids;
• eczema, dermatitis, neurodermatitis;
• regulation of reproductive processes in women and men.

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Composition

How to take, the dosage

Synopsis

The latest research by scientists in the U.S. and Europe has proven the need to take vitamin D at a dose of 2000 IU in various diseases in areas such as: neurology, immunology, cardiology, gastroenterology, endocrinology, urology, reproductology, gynecology, etc.

People with low levels of Vitamin D have a 50% increased risk of developing dementia, and those with severe deficiency have a 125% increased risk of disease, compared to participants with normal levels of Vitamin D. People with lower levels of Vitamin D were almost 70% more likely to develop Alzheimer’s disease, and those with severe deficiency were more than 120% more likely to develop the disease.

Vitamin D supplementation reduces the risk of developing multiple sclerosis by 40%. Taking a high dose of Vitamin D can help regulate an overactive immune response Hypovitaminosis D is associated with several neuropsychiatric disorders, including dementia, Parkinson’s disease, multiple sclerosis, and epilepsy.

A direct correlation has been established between Vitamin D deficiency and musculoskeletal pain. Low Vitamin D levels are an established risk factor for development.

Low Vitamin D levels are associated with increased total and cardiovascular mortality, cancer incidence and mortality, autoimmune diseases: rheumatoid arthritis, systemic lupus erythematosus, type I diabetes, inflammatory bowel disease and multiple sclerosis. Vitamin D receptors are present in vascular smooth muscle, endothelium and cardiomyocytes and may influence cardiovascular disease.

Studies have shown a link between low Vitamin D levels and blood pressure, coronary artery calcification and existing cardiovascular disease.

Vitamin D plays a role in homeostasis of glucose metabolism and the development of type 1 and type 2 diabetes. Vitamin D has been found to have a direct effect on insulin action. A meta-analysis of 63 observational studies showed an association between Vitamin D levels, cancer incidence and mortality. People with higher Vitamin D levels were shown to have either lower colorectal cancer incidence or lower mortality.

Chronic diseases of the digestive tract, such as gastritis, enteritis, and pancreatitis are also indications for Vitamin D supplementation.

Vitamin D is necessary when treated with glucocorticosteroids. Additional indications for intake are eczema, dermatitis, neurodermatitis. Half-life of vitamin D in the liver is about 3 weeks, which emphasizes the need for frequent replenishment. The need for vitamin D increases in old age. Vitamin D influences the production of the hormone testosterone in men. And the process of sperm maturation depends on the concentration of testosterone in the blood. Vitamin D concentration directly affects sperm production, libido, and infertility prevention. Receptors to Vitamin D are found in the reproductive tissues of women and men. Vitamin D can influence steroidogenesis of sex hormones in women.

Vitamin D is involved in women’s reproductive function, including the result of IVF. The results of a study by British scientists confirm that physiological levels of Vitamin D improve sperm quality.

In 2008, Australian Dr. Ann Clark found that nearly one-third of the 800 infertile men included in the study had Vitamin D levels below normal. Blomberg Jensen et al. found that low Vitamin D levels correlated with decreased sperm count, motility and impaired sperm structure. Therefore, Vitamin D deficiency should be considered in the treatment of male infertility. American scientists in 2012 found a negative association between excess body weight and serum Vitamin D concentrations.

Vitamin D receptors are expressed in reproductive tissues, including the human placenta, endometrium and ovaries. In addition, Vitamin D deficiency has detrimental effects on critical stages of pregnancy, such as placental development and embryo implantation.

Women undergoing in vitro fertilization should get sufficient vitamin D levels (≥30 ng / ml). Complications such as: hypertension, gestational diabetes and preeclampsia are also associated with insufficient vitamin D levels. Transplacental passage of maternal vitamin D is the only source of vitamin D in the developing fetus. Vitamin D deficiency exists in a higher percentage of obese women. Women, including pregnant women with a BMI> 30, are at increased risk for Vitamin D deficiency.

Contraindications