When someone has a vitamin d deficiency their skin needs uvb light to make the vitamin.
													
																	Uv lamp vitamin d deficiency. 
									
	
		
	
																	Vitamin d is vital for a healthy body. 
																	Many people run low on vitamin d because of limited sun exposure in the winter especially if they live in northern latitudes and because few foods contain vitamin d. 
																	The light years lamp may generate 5000 iu 5 minutes because it has little uva which destroys vitamin d when uv light was originally used to create vitamin d people happened to notice that the uv light also caused a tan. 
																	Among the extremely rare home remedies that actually show clinical effectiveness uvb phototherapy can be a life changing treatment for those with chronic conditions like psoriasis vitiligo and vitamin d deficiency. 
															
													
									
	
		
	
																	The risk of vitamin d deficiency is compounded for those with dark skin because their skin pigment acts like a filter reducing the amount of uvb delivered to the biologically active skin beneath. 
																	Uvb light is used for those with a vitamin d deficiency as it triggers the production of the vitamin in the skin similarly to the way natural sunlight does making it an ideal at home remedy. 
																	In fact it s estimated that more than 40 of american adults have a vitamin d deficiency. 
																	Consequently most people living far away from the equator have the lowest amount of vitamin d at the end of the winter after months of depletion. 
															
													
									
	
		
	
																	Too much uv light is a major cause of skin cancers 25 26. 
																	See quick free self test of vitamin d deficiency which has the following press with about 10 lbs 4 kg of force at. 
																	Instead take a vitamin d supplement that offers up to 2000 ius per day. 
																	However vitamin d deficiency is incredibly common with around 1 billion people worldwide suffering from low levels. 
															
													
									
	
		
	
																	Light therapy boxes that emit no harmful uv light can be useful for fighting seasonal. 
																	Experts advise against using sun lamps for vitamin d production exposure to uv light increases your skin cancer risk and there are more effective safer ways to get vitamin d. 
																	But you can simply take a vitamin d supplement which is safer than uv exposure and cheaper at least in the short term than spending 425 on this lamp. 
																	The new recommended dietary allowance rda for vitamin d is 600 iu a day up to age 70 and 800 iu for older people. 
															
													
									
	
		
	
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																	This wiki has been updated 7 times since it was first published in november of 2018. 
																	However in most cases it is better to get vitamin d from food and natural sunlight than to use a sun lamp. 
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