Vitamin D is actually a hormone, which the body cannot synthesize, but must be obtained from supplementary sources. It is also considered to be the body’s only source of calcitro (activated vitamin D) affecting 2,000 genes, especially immune boosting. For this reason, vitamin D deficiency will cause many incurable diseases, including the 10 diseases below.
According to research published in the British journal Cambridge Jourrnal in the March 2013 issue, if vitamin D deficiency in children, it is easy to develop respiratory diseases. Therefore, parents need to pay attention to fully supplement vitamin D for children, especially by bathing and eating.
2. Muscle weakness
According to Michael F. Holick, a leading vitamin D expert at the University of Zurich, Switzerland, people with weak muscle health are due to severe vitamin D deficiency, because this is a nutrient that is essential for skeletal muscles to function properly. functional, not impaired.
After completing a long-term study, the British PubMed Medical Center found that if people are deficient in vitamin D, people are prone to psoriasis. Evidence, people living in areas with little natural light have a very high incidence of psoriasis.
4. Chronic kidney disease
Also according to a study by the University of Zurich, Switzerland, the cause of advanced chronic kidney disease (especially those on dialysis) is due to the body’s inability to synthesize the necessary amount of vitamin D, leading to a deficiency. chronic. This group of people needs to be supplemented with 1,25-dihydroxyvitamin D3 or a calcemic analogue to support calcium metabolism, reduce the risk of kidney disease and regulate parathyroid hormone levels.
According to a study conducted in 10,366 Finnish children, published in the online medical news site Lancet.com, the group of children received a dose of 2,000 international units (IU)/day of vitamin D3 for the first time of life, then followed up for 31 years, it reduced the risk of type 1 diabetes by 80%, which shows that vitamin D3 has a great effect in limiting diabetes in children.
According to research by Japanese scientists, children who are provided with adequate vitamin D will significantly reduce school asthma. The recommended dose for children is 1,200 IU/day.
7. Periodontal disease
People with chronic gum disease, pain and bleeding gums should take a vitamin D supplement to help the body produce enough defensins and cathelicidin. These are compounds containing microorganisms, which help reduce pathogenic bacteria present in the mouth.
8. Cardiovascular disease
Congestive heart failure is one of the most recognizable diseases of vitamin D deficiency. That is the conclusion drawn from a study by Harvard University, USA, conducted in women. According to this study, women with low vitamin D levels (17ng/m [42nmol/L máu]), the risk of developing high blood pressure is up to 67% compared to those without vitamin D deficiency, which is a disease that leads to very potential heart disease.
9. Schizophrenia and depression
According to many studies, scientists have found that an adequate supply of vitamin D in pregnant women and during childhood will bring great benefits, helping children’s brains develop well. improve neurological functions and minimize the risk of neurological diseases, schizophrenia and depression in children.
Georgetown University Medical Center (USA) has just concluded a long-term study and found a link between high doses of vitamin D supplements and a reduced risk of breast cancer in women. According to this study, women who regularly sunbathe and supplement vitamin D through their diet reduce the risk of all types of cancer by 75% in general and the risk of metastasis by 50% in the group that already have the disease. estrogen-sensitive breast cancer.
Solutions to prevent vitamin D deficiency
There are two reliable sources of vitamin D: sunlight (20 minutes a day) and supplements. In addition, about 10% of the vitamin D needed by the body each day comes from food. Foods rich in vitamin D include cod liver oil, orange juices, fortified cereals and milk, mushrooms, egg yolks… The amount of vitamin D supplement recommended by the American Institute of Medicine from 200 – 600 IU/day. In fact, the amount of vitamin D needed for each person depends on age and the amount of vitamin D in the blood. If the concentration is low, a higher level must be used, even in some cases from 2,000 to 4,000 IU per day.
John Alen was born in 1971 and is a doctor in the healthcare and psychology fields with many years of experience. He is currently working at easyhealthylive.com, a leading health and psychology blog. Having studied at Y1 National Medical University named after IM Sechenov, John Alen is using his knowledge and experience to help improve the physical and mental health of people in the United States.