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What would cause the body not to absorb vitamin D?
when the skin has not absorbed sufficent sunlight specifially u.v rays
What is the ultraviolet rays from the what are converted into vitamin d in the body?
Ultraviolet (UV) rays from the sun, specifically UVB rays, are absorbed by the skin and trigger the synthesis of vitamin D. This process begins when UVB radiation converts 7-dehydrocholesterol, a compound in the skin, into previtamin D3, which is then transformed into active vitamin D (calcitriol) through further processes in the liver and kidneys. Adequate exposure to sunlight is essential for maintaining optimal vitamin D levels, which play a crucial role in bone health and immune function.
Ultraviolet rays are absorbed by the?
UV rays are absorbed by ozone layer. These are fatal rays.
Chickens asorb what through their combs from sunshine?
UV rays and convert it to Vitamin D
How much of the suns rays get absorbed into our atmosphere?
About 17% of the suns rays get absorbed into our atmosphere
What are ultraviolet rays changed into after their absorbed by the earth?
The UV rays are absorbed by the ozone. They change into nothing.
What us uv rays absorbed by?
The UV rays are absorbed by ozone. It is present in the ozone layer.
Vitamin d is produced within the human body or it takes from sunlight?
Vitamin D is primarily produced in the skin when it is exposed to sunlight. When ultraviolet B (UVB) rays from the sun hit the skin, a chemical reaction converts a substance in the skin into vitamin D3. Only a small amount of vitamin D comes from dietary sources like fortified foods and supplements.
Do The skin helps production of vitamin c by using ultraviolet rays from the sun to form an initial molecule of vitamin c that matures in the liver?
No, the skin does not produce vitamin C by using ultraviolet rays from the sun. Vitamin C is obtained through the diet from fruits and vegetables. Sun exposure helps the skin produce vitamin D, not vitamin C.
Do gamma rays pass through water?
Yes, gamma rays can pass through water, but some of the energy of the gamma rays will be absorbed or scattered as they interact with the water molecules. The amount of absorption or scattering depends on the energy of the gamma rays and the thickness of the water.
What can be used by the body to synthesize vitamin D?
The sunshine rays allows one's body to get vitamin D
How is vitamin D utilized?
NOVA NET ANSWER-------- calcium and phosphorus Vitamin D is absorbed in the gut, then travels to the skin, where it is converted by UV rays (from the sun) to Vitamin D3. From here, it is converted in the kidneys to calcitriol (or 1,25-dihydroxycholecalciferol), which is the biologically active form of the Vitamin. From here, it goes back to the intestine and assists in absorption of Calcium from the diet.
