Sunlight Vitamin D Time

When the uv b rays from the sun hit the skin a reaction takes place that enables the skin cells to manufacture vitamin d.

Sunlight vitamin d time.

The skin also uses sunlight to make vitamin d. Many studies also show that the body is most efficient at making vitamin d at noon 6 7. Even a short time in the sun can provide all the vitamin d a person needs for the day. Summer is a great time to stock up on the vitamin d nutrient.

In the uk we get most of our vitamin d from sunlight exposure from around late march early april to the end of september. The pigment melanin reduces the skin s ability to make vitamin d in response to sunlight exposure. Sun lamps or light boxes work by imitating sunlight. We need vitamin d to help the body absorb calcium and phosphate from our diet.

The chart shows the best time to get some vitamin d from the sun would be between 10 o clock in the morning until 3 30 in the afternoon. Vitamin d is essential for healthy bones. That means you need less time in the sun to make sufficient vitamin d. As per the research decreased outdoor activity is one reason that people may become deficient in vitamin d.

The sun is one of the best sources of vitamin d for the human body. Some studies show that older adults with darker skin are at high risk of vitamin d deficiency. Trying to follow this time table will help reduce your risks for many deficiencies including damage that harmful radiation can give you from natural sunlight. Find out how to get enough without risking sun damage.

Several factors affect how much vitamin d a person s body can make from exposure to the sun such as time of day geographical. The findings of such studies can suggest correlations between disease risk and certain factors sun exposure or blood levels of vitamin d for example but they don t prove cause and effect.