Manson is leading a major study over the next five years that should provide answers to these questions and more. But they also have a healthy diet, don’t smoke and do a lot of the other things that keep you healthy.”ĭr. They are health-conscious and take supplements. “People may have high vitamin D levels because they exercise a lot and are getting ultraviolet-light exposure from exercising outdoors,” Dr. Manson, a Harvard professor who is chief of preventive medicine at Brigham and Women’s Hospital in Boston. “Correlation does not necessarily mean a cause-and-effect relationship,” said Dr. Potential side effects are caused by high doses.Īnd since most of the data on vitamin D comes from observational research, it may be that high doses of the nutrient don’t really make people healthier, but that healthy people simply do the sorts of things that Little is known about what the ideal level of vitamin D really is, whether raising it can improve health, and what The excitement about their health potential is still far ahead of the science.Īlthough numerous studies have been promising, there are scant data from randomized clinical trials. And in 2008, consumers bought $235 million worth of vitamin D supplements, up from $40 million in 2001, according toīut don’t start gobbling down vitamin D supplements just yet. More than 50 percent in the fourth quarter of 2009, up from the same quarter a year earlier. According to the lab company Quest Diagnostics, orders for vitamin D tests surged In The American Journal of Clinical Nutrition.Īs a result, doctors are increasingly testing their patients’ vitamin D levels and prescribing daily supplements to raise them. Yet despite the health potential of vitamin D, as many as half of all adults and children are said to have less than optimum levels and as many as 10 percent of children are highly deficient, according to a 2008 report It’s vitamin D, a nutrient that the body makes from sunlight and that is also found in fish and fortified milk. Some research suggests that such a wonder treatment already exists. Moreover, fortification of foodstuff with vitamin D is lacking in India.Imagine a treatment that could build bones, strengthen the immune system and lower the risks of illnesses like diabetes, heart and kidney disease, high blood pressure and cancer. Reduced outdoor exposure to sunlight due to the prevailing COVID-19 pandemic perhaps resulted in severe vitamin D deficiency. 4 The finding is more commonly seen in younger children and is unusual at the age of our patient. 1 It gives rise to frayed appearance of the metaphyses on radiographs. 3 Abnormal ossification of the growth plate in growing children is the hallmark of the disease. However, older children present more often with proximal muscle weakness, fatigue, and pain in the joints and muscles. Bowing of legs, widening of wrists, rachitic rosaries, and Harrison sulcus are some of the well-known deformities. 2 Various skeletal deformities are seen due to suboptimal bone strength. Rickets is more common in younger children (mean age 1.4 years in a study from New Zealand). 1 Mutations of the genes involved in the metabolism of calcium, vitamin D, and phosphorus are rare causes. Vitamin D deficiency is a common cause of nutritional rickets in tropical countries. It occurs due to the deficiency of calcium and/or phosphate, required for mineralization of the bones. Rickets is a metabolic bone disease seen in children. ( B) Normalization of the changes, 6 months after treatment. ( A) Frayed appearance of the distal metaphyses of radius and ulna at presentation (arrows). Radiographs of the wrists of the patient with severe rickets.
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