How
exactly does the Sun provide us with Vitamin D? The idea that sunshine gives us
vitamin D or contains vitamin D is untrue.
It
is a proven truth that plants, animals, and people all produce vitamin D when
exposed to sunlight.
Vitamin
D comes in two different forms: vitamin D2 (ergocalciferol), which is found in
plants like ergot and mushrooms, and vitamin D3 (cholecalciferol), which is
found in mammals.
In
the presence of ultraviolet (UV), light from sunshine, vitamin D2
(ergocalciferol), and vitamin D3 (cholecalciferol) is synthesized as shown
below.
Ergo-calciferol
(vitamin D2) is produced in plants by UV irradiating ergosterol (a kind of
sterol present in plants).
When
skin is exposed to sunshine, it produces cholecalciferol (vitamin D3) by the
UV irradiation of 7-dehydrocholesterol (a kind of cholesterol present in
animals and humans).
Related: How Is Folic Acid Absorbed?
The
first of three chemical processes that turn an inactive substance in the skin
into active vitamin D is started by sunlight.
7-dehydrocholesterol,
a naturally occurring vitamin D precursor found in your skin, is transformed
into vitamin D3 by ultraviolet B rays from the sun. Vitamin D3 is transported
to the liver, where it is converted into 25-hydroxyvitamin D by the addition of
oxygen and hydrogen.
Your
blood is tested by doctors to identify your blood levels of this intermediate
and inactive form of vitamin D.
The
kidneys are where 25-hydroxyvitamin D is finally activated. Here, additional
oxygen and hydrogen molecules connect to 25-hydroxyvitamin D and transform it
into 1,25-dihydroxy vitamin D, also known as calcitriol, which is the active
form of vitamin D.
The Sun and Vitamin D are Needed to Optimize
Your Health
According to research, vitamin D and
sunlight are essential for good health. We must request a test from our doctor
to determine whether we are vitamin D deficient because we are unable to detect
when our levels are low.
When
your doctor performs blood work on you every year to check your cholesterol,
sugar, etc., they should also perform this test.
According
to research, there are two varieties of vitamin D. Certain foods include
vitamin D2, which is less active.
Your
skin produces vitamin D in its most active form, vitamin D3 when it is exposed
to sunshine.
Related: Does Cucumber Contain Folic Acid?
In
addition, vitamin D3 is both a food and a hormone that is essential for
avoiding numerous diseases.
You
have an increased risk of developing diabetes, cancer, and other diseases if
you don't get enough vitamin D. Rickets and vitamin D deficiency are related.
The
immune system is impacted by vitamin D, which has also been shown to modulate a
number of bodily functions and encourage anti-tumor action.
Low
vitamin D levels have been linked to type 1 diabetes, multiple sclerosis,
arthritis, Crohn's disease, hypertension, fibromyalgia, and cardiovascular
disease, according to studies.
The
recommended daily intake of vitamin D3 is between 2,000 and 4,000 IUs if you
are healthy. This is the greatest approach to make sure you are not on the
vitamin D risk list.
The
dose is 5,000 to 10,000 IUs per day if you have a chronic illness or a
condition with no known etiology, such as fibromyalgia, that makes you
vulnerable.
Request
routine vitamin D testing from your doctor. The vitamin D stores in your body
may get depleted if you use other drugs.
For
best health, you need to consume enough vitamin D, particularly D3. I advise
visiting a health food store and requesting Vitamin D3.
Related: What Is The Folic Acid Role In The Body?
The
sun is another crucial source of vitamin D. When the sun is out, you must spend
20 minutes in it. You can cover your entire body, excluding your hands, if you
are sun sensitive or have been advised to avoid the sun due to certain types of
cancer. You can spend 20 minutes exposing the backs of your hands to the sun.
Defend
your health. Discuss vitamin D3 and vitamin D insufficiency with your doctor.
FAQs Related To How Exactly Does The Sun
Provide Us With Vitamin D
What are two types of vitamin D?
D2
(ergocalciferol) and D3 (cholecalciferol)
What is the most common type of vitamin D?
5-hydroxyvitamin
D
What are the best types of vitamin D to take?
Vitamin
D3 (cholecalciferol)
What are the different types of vitamin D
structures?
Vitamin
D2 and vitamin D3
Are there different types of vitamin D?
In
the human body, vitamin D can exist in two different forms: vitamin D2 and
vitamin D3.
There
is no discernible distinction between vitamin D3 and just vitamin D since both
D2 and D3 are simply referred to as "vitamin D."
Related: When Vitamin D Is Low What Happens?
What is type 2 vitamin D dependent?
Rickets
that depend on vitamin D An uncommon autosomal recessive condition is type II.
Hyporesponsiveness to vitamin D in end organs is the disorder's defining
feature.
Whole-body
alopecia and the start of rickets during the second half of the first year of
birth are typical presentations of the condition.
You may also read:
Are Vitamin D Supplements Effective
Does Eating Lemon With Warm Water Destroy Vitamin C in It?
Will My Prenatal Vitamins Affect The Health Of My Baby During Pregnancy?
What Is The Best Vitamins For Month Old Baby?
