which electromagnetic waves help your body produce vitamin d?
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The Sun emits energy at all bands in the Electromagnetic Spectrum, but emits most strongly at visible, UV and Infrared frequencies. Our atmosphere stops 98% of all UV rays from the Sun and the remaining UV rays are used by our bodies to help produce Vitamin D.
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Vitamin D is a hormone the kidneys produce that controls blood calcium concentration and impacts the immune system. It is also known as calcitriol, ergocalciferol, calcidiol and cholecalciferol. Of those, calcidiol is the form doctors most commonly focus on when measuring vitamin D levels in the blood.
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['Folate/vitamin B12. Since these two nutrients work synergistically, Dr. ... ', 'Vitamin D. “Limited sun exposure and restrictive diets that exclude fatty fish or fortified dairy products have led to an epidemic of vitamin D deficiency… ... ', 'Omega-3 fatty acids. ... ', 'Magnesium. ... ', 'Probiotics.']
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The recommended form of vitamin D is vitamin D3 or cholecalciferol. This is the natural form of vitamin D that your body makes from sunlight. Supplements are made from the fat of lambs' wool. However, a clinical study reported in 2008 suggested that vitamin D2 works as well as vitamin D3.
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Getting the right vitamins But the sun isn't all bad. Just 10–15 minutes of daily exposure helps manufacture vitamin D throughout the skin. Vitamin D is one of the best vitamins for your skin, along with vitamins C, E, and K. Making sure you get enough vitamins can keep your skin looking healthy and youthful.
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The UVB rays cause sunburn, while UVA rays lead to tanning as well as skin aging. It's the UVB rays that interact with a protein in the skin to convert it into vitamin D. Tanning beds mostly emit UVA rays, which won't improve your vitamin D level.
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The best time to expose yourself to sunlight to get Vitamin D is between 10am and 2pm. Age affects the amount of Vitamin D your body can absorb so the older you get, the more direct sunlight you need. Clothing blocks the UVB rays you need, so your bare skin has to be in the sun in order to absorb Vitamin D.
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Regular sun exposure is the most natural way to get enough vitamin D. To maintain healthy blood levels, aim to get 10–30 minutes of midday sunlight, several times per week. People with darker skin may need a little more than this. Your exposure time should depend on how sensitive your skin is to sunlight.
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['Immunity. Vitamin D receptors are found all over the body, including the immune cells. ... ', "Bones. It's well-documented that vitamin D is essential for the proper absorption of calcium, and it's been shown to greatly reduce fracture risk in two ways. ... ", 'Muscles. ... ', 'Lungs. ... ', 'Heart. ... ', 'Kidneys. ... ', 'Mood. ... ', 'Weight Loss.']
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“Vitamin D is commonly prescribed for hypoparathyroidism [a condition that causes calcium deficiency, muscle cramps and spasms, weakness, and fatigue],” says Dr. Lukyanovsky. “Doctors might also prescribe it for osteomalacia, a condition where there's a depletion of calcium from the bone.”
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There are two main kinds of vitamin D—D2 (ergocalciferol) and D3 (cholecalciferol). D2 is found in plant foods, including fungi like mushrooms and yeasts. D3 is only available in animal foods, and it's the type of vitamin D your body makes on its own when it's exposed to UV light.
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Radiation at the longer UV wavelengths of 320-400 nm, called UV-A, plays a helpful and essential role in formation of Vitamin D by the skin, and plays a harmful role in that it causes sunburn on human skin and cataracts in our eyes.
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Positive (beneficial) effects of UV Triggers vitamin D – UV from the Sun is needed by our bodies to produce vitamin D. Vitamin D helps strengthen bones, muscles and the body's immune system. It may also lower the risk of getting some kinds of cancers such as colon cancer.
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Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight strike the skin and trigger vitamin D synthesis.
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Vitamin D is commonly known as ergocalciferol (Vitamin D2) and cholecalciferol (Vitamin D3). Vitamin D2 and D3 are broken down to their active form, calcitriol, in the body. Calcitriol works by increasing absorption of calcium and phosphorus in the body.
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Vitamin D is not one chemical but many. The natural type is produced in the skin from a universally present form of cholesterol, 7-dehydrocholesterol. Sunlight is the key: Its ultraviolet B (UVB) energy converts the precursor to vitamin D3.
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Vitamin D is a nutrient needed for health and to maintain strong bones. Vitamin D aids in the absorption of calcium and phosphorus in our bodies, helps bring calcium and phosphorus to our bones and teeth, and helps regulate how much calcium remains in our blood.