Many of us are deficient in vitamin D and do not know it

Almost half of the world’s population suffers from vitamin D deficiency. Until you run into the sun, it may not necessarily be a cure.

Although the weather is warmer, the days are longer, and we spend more time outdoors, doctors say that’s not enough. More than 42% of Americans are unable to get enough of their skin’s sun-derived vitamin, a 2011 medical study titled “Prevalence of Vitamin D Deficiency” showed.

About two-thirds of the U.S. does not get enough sun to provide the required amount of vitamin D in most months. In the north of the 37th parallel, people have enough sun exposure to the skin to produce the required amount of vitamin D during the summer. , according to research The article, “More time for vitamin D.The 37-degree line runs from San Francisco east to Tulsa and Nashville to Washington.

“Except for the summer months, the skin produces less vitamin D from the sun at latitudes above 37 degrees,” according to a study published by Harvard Health Publishing.

Scientific studies describe this problem, called hypovitaminosis D, as an “unnoticed epidemic” and a “pandemic of hypovitaminosis D.”

“Vitamin D deficiency is a very serious problem for me and my patients,” said FOX News Medical Assistant Dr. Janet Nesheyvat. “Vitamin D levels can affect our body, our functioning and how we feel. It can affect our digestive system, sleep, mood, energy or the level of vitamins and minerals in our body.”

Less than half of the United States does not have enough sunlight to provide the required amount of vitamin D.
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Vitamin D helps our body absorb the calcium it needs for bone and muscle strength. Recent studies have linked vitamin deficiencies to more than a dozen cancers, heart disease, periodontal disease, autoimmune diseases, chronic skin diseases, obesity, depression and Alzheimer’s disease. Severe deficiency can lead to rickets in children (soft bones, bent legs, stunting and bone pain) and osteoporosis (weakening of the bones) in adults. Adequate levels, on the other hand, protect our brains from toxic chemicals and reduce pain.

People with dark skin are lower than normal. Researchers found that 82% of blacks and 69% of Spaniards were deficient in vitamin D. An article in the Journal of Human Evolution states that a pale person needs five to six times more sunlight to produce the same natural vitamin for dark skin.

“Many Americans are deficient in vitamin D due to lack of sunlight and lack of proper nutrition,” Nesheyvat said. “Some people are more prone to deficiencies than others, such as people who work from home, i.e. doctors who work 14-15 hours a day, or those who are unhealthy.”

People with Crohn’s and gluten intolerance, people taking long-term medications for heartburn and reflux are elderly (old skin is not effective in making vitamin D), people who have had gastric bypass surgery and / or obesity are also deficient.

In an article published by Harvard Medical School, under appropriate conditions, people are theoretically sufficiently D.

There can be no more day answers

Foods rich in vitamin D on a wooden table
Some foods are an excellent source of vitamin D.
Getty Images / iStockphoto

Getting enough sun can be difficult and dangerous, depending on where you live. According to the Centers for Disease Control and Prevention, exposure to the sun for up to 15 minutes can damage unprotected skin.

Skin cancer is the most common cancer in the United States, and according to the American Academy of Dermatology, 9,500 Americans are diagnosed with skin cancer every day.

“If you eat a good, balanced diet, you should have enough vitamins and minerals and you don’t need to take supplements,” Nesheyvat said.

Until 1932, most producers fortified milk with vitamin D to prevent rickets. Manufacturers of orange juice and cereals followed suit. Fatty fish such as salmon and tuna, cod liver oil, beef liver, pork / duck fat, snakehead fish, caviar, and eggs are natural sources of vitamin D, but may not be a regular staple in most diets in the United States.

Many doctors recommend supplements of 600-800 IU (International Units) daily. Consult your doctor on the amount you need and the type of supplement recommended. Two studies in the Journal of the Medical Association have shown that very high doses of vitamin D in older women can lead to falls and doses of more than 4,000 IU per day can be dangerous and toxic.


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