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Recent studies have suggested that a of the global population is vitamin D deficient. See the for more information. Vitamin K2 and Magnesium Are Important Alongside Vitamin D Nutrients do not exist in a bubble… they often require the synergistic actions of supportive nutrients to function properly within your body, and this is very true of vitamin D, vitamin K2, magnesium, and also calcium.
If calcium is high and 25 OH D is high, then you are getting too much vitamin D. Your immune system needs vitamin D to function properly, too, which is why children with adequate vitamin D levels are less north to catch the flu than children without. This content requires JavaScript to be enabled. The new research has now broadened to encompass vitamin D as necessary for optimal brain function. If your child has a dairy allergy, talk to your doctor or nutritionist about alternatives. Responsible vitamin D status is associated with gestational diabetes mellitus and in pregnant women. How do I know if I have taken too much. Such women should discuss this matter with their healthcare providers. Vitamin D deficiency-an ignored epidemic. This led to the hypothesis that low tout D levels might somehow increase colon cancer risk.
It's far more likely that your child won't get enough of this vital nutrient. Between 60 percent and 90 percent of sufferers are women between the ages of 15 and 55. These reports can be confusing, however, because some studies are stronger than others, and any report needs to be interpreted in the light of all other evidence.
Vitamin D - When looking at specific populations such as blacks and Hispanics, the numbers may be as high as 82.
Mercola New research has emerged linking low with a risk of cognitive decline and mental impairment, according to studies conducted on elderly Chinese. Duke-NUS a collaboration between Duke University in North Carolina and the National University of Singapore announced the deficiency is caused primarily by lack of exposure to sunlight, which scientists already knew humans require to maintain strong bones and healthy muscles. The new research has now broadened to encompass vitamin D as necessary for optimal brain function. They anticipate further reviews on the mechanisms exerts in protecting neurons and how optimizing vitamin D levels may curtail the rapidly increasing number of aging individuals suffering from cognitive decline. Scandinavia Is Not the Only Place With Low Vitamin D Levels Elle UK reported that Brits ingest an average of 3 micrograms 120 IU of vitamin D in food and receive low levels of year-round sunlight, which puts them at greater risk for bone-related diseases. PHE suggested 10 micrograms 400 IU daily, which is still far below the amount most people need to stay healthy. Why do we need vitamin D? Well, it regulates the calcium and phosphate in the body, making it vital for bone, muscle and tooth development and growth. A lack of it can lead to a higher risk of bone disease and fracture and, in the worst cases, rickets. There are also studies that suggest vitamin D can help the battle against cancers, cardiovascular disease and multiple sclerosis. Edinburgh, Scotland, got an hour more than that, so authorities in that area of the world are well aware of the need for vitamin D. Norway Devises Plan to Reflect Sunlight on Residents Norway's Food Safety Authority even upped the recommendation to 20 micrograms 800 IU per day in 2013 and advised people not to neglect , and to supplement with foods high in vitamin D, such as cod liver oil and other oily fish. Even the Vikings understood the importance of this practice, and reportedly rubbed cod liver oil into their skin for muscle pain and consumed whole cod livers dipped in cod liver oil for a double whammy. The town of Rjukan, Norway, devised an ingenious plan to literally reflect sunlight on its residents. The town, shadowed by mountains for six months of the year, installed three gigantic mirrors on the mountains to bring not just the reflection of the sun but also its warmth. Here, the solar energy the heliostats capture is used to power their tilting trajectory as they follow the sun's brief dash across the Norwegian winter sky. Sunscreen Versus the Vital Need for Vitamin D Although the horror stories of excess sun and subsequent have scared most Americans and Brits into the shadows, Louis Levy, head of nutrition science at Public Health England, told BBC Radio that people using sunscreen as recommended will not get enough vitamin D. Previously we felt that everybody would get enough from the sunlight. This is new advice based on evidence looked at over the last five years. When you go out, you do need to have short bursts without sunscreen and make sure that you don't get sunburnt. With the absence of a sunny vista, distressingly low vitamin D levels can be manifested in several ways. SAD Syndrome, aka , is a type of depression related to changes in seasons, thought to be related to the lack of sunlight. Between 60 percent and 90 percent of sufferers are women between the ages of 15 and 55. Researchers examined the effects of vitamin D on the relative cheerfulness of 80 elderly patients and found the ones with the lowest vitamin D levels were 11 times more prone to depression. Additionally, older adults are more inclined to stay indoors, so they get less sun exposure. People over the age of 50 also don't produce vitamin D as easily by metabolizing sunlight, and their kidneys don't convert vitamin D into a form their body can use quite as quickly. African Americans and others with darker skin are even more prone to a because it takes 10 times more sun exposure to generate the same amount as in someone with pale skin. You may also experience gastrointestinal problems that inhibit the absorption of fat-soluble vitamins, as in gut disorders such as celiac and inflammatory bowel diseases. Not Enough Vitamin D Versus Too Much Official estimates of deficiency in this vitamin in England are 1 in 5 adults and 1 in 6 children. In extreme cases, low levels can lead to rickets in children — where the bones become soft and weak and misshapen as they continue to grow. In adults, vitamin D deficiency can lead to osteomalacia — causing severe bone pain and muscle aches. But there is a balance — too much vitamin D can lead to high levels of calcium in the blood which can cause heart and kidney problems. When looking at specific populations such as blacks and Hispanics, the numbers may be as high as 82. How do you know if you have enough vitamin D? One approach to determining optimum vitamin D levels is to look at the current recommendation for nursing mothers, says professor and endocrinologist Dr. Robert Heaney, who founded Creighton University's Osteoporosis Research Center, which focuses on bone biology. Fortunately, vitamin D supplements are readily available, but due to government nutrition recommendations for children and the elderly, only informed choices will help people stay on track with the vitamin D levels that will offer optimal health. If you can't get enough sunshine for whatever reason, then you can take a vitamin D3 supplement. In addition, it's ideal to get your vitamin D from sunlight because the sun offers a wealth of. 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