Since placebo is a placebo given to patients, they can be confident that they are receiving actual treatment.
“This is the largest and longest randomized controlled trial of vitamin D supplementation in the United States. 25,871 men and women from all 50 states, including 20%, were enrolled. Black participants. ” Research author Dr. Merrill Lebov, who is responsible for the calcium and bone section of the Endocrinology, Diabetes and Hypertension department at Brigham and Women’s Hospital in Boston, said.
“Overall, the results of this large clinical trial do not support the use of vitamin D supplements to reduce fractures in generally healthy US men and women,” said a professor of medicine at Harvard Medical School. One Le Boff says.
“The validity of the study is excellent, which is consistent with previous data showing that an unselected population of vitamin D deficiency does not benefit from vitamin D supplementation,” said a professor of medicine at the Department of Diabetes Endocrine. Dr. Anne Rentoumis Cappola said. , And the University of Pennsylvania Metabolism Perelman School of Medicine in Philadelphia.
“Randomized clinical trial data are at the highest level and, when given to an unselected study population, they could not repeatedly show the benefits of vitamins,” says Capola, who was not involved in the study. I did.
Not applicable to everyone
However, the findings would not apply to people with severe vitamin D deficiency, Le Boff said. It also does not apply to people with less than optimal bone mineral density or osteoporosis, where the bones become very brittle and can cause fractures even with falls and mild stress.
“This is a major public health problem in the United States. One in two women over the age of 50 will develop osteoporosis-related fractures for the rest of their lives,” said Le Boff. “It is very important for patients with osteoporosis to be evaluated for the many underlying factors that contribute to osteoporosis and to see if there are reversible causes.”
According to LeBoff, the findings also don’t apply to older people in nursing homes. It is because there are unique factors in their living environment.
“They may not Get out to shine the skin, which is the main cause of vitamin D activation, “she said. About their patient care. “
Need for Vitamin D
The body needs vitamin D. The main job of vitamins is to help the body absorb calcium from the intestines. In fact, the body cannot absorb calcium in the absence of vitamin D. Vitamins also affect immune health, brain cell activity, and muscle function.
Unlike water-soluble vitamins, which the body can easily remove, vitamin D and its cousins A, E, and K accumulate. In the body’s liver and fat cells until they are needed. Toxic levels can be reached if consumed well above the recommended daily dose.
Experts warn that if you are considering vitamin D supplements, you should consider the daily levels of vitamin D you get from your food. In addition to fortified foods, eggs, cheese, shiitake mushrooms, salmon, swordfish, tuna, nigiri, and beef liver contain vitamin D as well as cod liver oil.
According to experts, people who are worried about vitamin D levels should be evaluated by a doctor.
..
