Posted by Fatima Khalil
Saturday, March 11, 2023 03:00 AM
What factors affect vitamin D absorption?
Many factors, such as your skin type, time of day, and where you live, may affect the amount of time you need to spend in the sun to receive enough vitamin D.
Sun for five to thirty minutes every two to three days. Depending on the intensity of the sun’s ultraviolet B (UVB) radiation, which varies depending on the time of day and season, different time periods may be required to produce enough vitamin D.
When is the right time to get vitamin D?
The hours between 10 am and 3 pm are ideal for getting the most vitamin D from the sun.
UVB rays are now particularly strong, and it is also believed that the body produces vitamin D more quickly. The body can get all the vitamin D it needs in the day by spending a short period of time in the sun.
Vitamin D that for a light-skinned person, that might take 15 minutes, for a darker-skinned person, a few hours.
Does sunscreen affect vitamin D levels?
More vitamin D will be absorbed if this brief sun exposure occurs without the use of sunscreen. However, some sources maintain that skin protection is still preferred and that sunscreen may not really stop the absorption of vitamin D. In practice, very few use it. Individuals either use enough sunscreen to completely block UVB rays, or apply it inconsistently, so the effect of sunscreen on vitamin D may not be significant. There was no change in vitamin D levels among those who were randomly assigned to apply summer sunscreen and those given a placebo, according to a popular Australian study.
Can you get Vitamin D on a cloudy day?
Even on dark days, the sun can provide some vitamin D, although the amount produced will be less than on bright days.
Your skin makes vitamin D when exposed to sunlight as a defense mechanism against UV rays.
Clouds can block some of this UV rays, which reduces the amount of vitamin D your skin produces.
It is recommended that you obtain vitamin D from a variety of sources, such as diet and supplements, rather than relying primarily on sunlight.
Foods rich in vitamin D that you should eat:
fatty fish
Red meat
yolk
Watch for symptoms of vitamin D deficiency
Vitamin D deficiency can lead to a number of symptoms, such as: fatigue and weakness, muscle pain and bone pain, increased bone fractures, difficulty in repairing wounds, mood swings such as anxiety or depression, hair loss, weakened immune system, and causes frequent infections.
