Vitamin D is one of the many vitamins our bodies need to stay healthy. We hear all the time about the importance of vitamin D, but why is vitamin D so important? And how the symptoms of vitamin D deficiency affect the patient's health, this is what we will know in this article.
What are the functions of vitamin D?
1) Maintaining strong bones:
Having healthy bones protects you from various diseases, including osteoporosis, which is a disorder that causes weak bones in children caused by a lack of vitamin D in the body. Our bodies need vitamin D because it is what enables us to use calcium and phosphorus to build bones. In adults, having soft bones is a condition called osteomalacia.
2) Calcium absorption:
Vitamin D, along with calcium, helps build and keep bones strong and healthy. Weak bones can lead to brittleness and loss of density, which can lead to fractures. Vitamin D that we get through medication or from sun exposure is converted into an active form that promotes optimal absorption of calcium from our diet.
3) Work with the parathyroid gland:
The parathyroid gland works ceaselessly to balance calcium in the blood, by constantly communicating with the kidneys, intestines and skeletal system. When there is enough calcium in the diet, and enough active vitamin D, calcium is absorbed and used well throughout the body. If calcium intake is insufficient, or vitamin D is low, the parathyroid glands borrow calcium from the skeleton in order to maintain blood calcium in the normal range.
Daily vitamin D dose
The RDA for vitamin D for adults is around 600-800 IU, but many experts recommend getting more than that. Babies need about 400 units a day, and babies who are breastfed need supplement drops, too.
Factors that increase the risk of vitamin D deficiency
Vitamin D deficiency is very common. It is estimated that about a billion people around the world suffer from low levels of vitamin D in the blood, but the risk of vitamin D deficiency increases with the presence of some factors, such as:
The patient is dark-skinned.
the elderly.
Overweight or obesity.
Not eating enough fish or dairy products.
Live in areas where there is little sun all year round.
always use sunscreen when going out; However, the use of sunscreen is important in helping to prevent the harmful effects of the sun on the skin.
Not getting out of the house enough.
Chronic kidney disease, liver disease, or hyperthyroidism.
Having a health condition that affects the absorption of nutrients, such as Crohn's disease or celiac disease.
Gastric bypass surgery.
Use of certain medications that affect the body's use of vitamin D.
People who are frequently exposed to sunlight are less likely to develop a vitamin D deficiency, because their skin produces enough of it to meet their body's needs.
Signs and symptoms of vitamin D deficiency
Most people don't realize they have a vitamin D deficiency because the symptoms are generally subtle. You may not easily recognize these symptoms even if they have a significant impact on your quality of life.
1- Illness or infection more than usual
One of the most important roles of vitamin D is to keep your immune system strong, so that it can fight off viruses and bacteria that cause disease, as vitamin D interacts directly with cells responsible for fighting infection.
If you are sick most of the time, especially with a cold or the flu, low vitamin D levels may be a contributing factor, as many studies have shown a link between vitamin D deficiency and respiratory infections, such as the common cold, bronchitis, and pneumonia.
Studies have found that taking vitamin D supplements, at a dose of up to 4,000 IU per day, may reduce the risk of developing respiratory tract infections.
2- Fatigue and exhaustion
There are many reasons for feeling tired, and vitamin D deficiency may be one of them, but unfortunately it is often overlooked as a possible cause. Studies have shown that very low levels of vitamin D in the blood can cause fatigue which can have a severe negative impact on quality of life.
Several studies have found that taking vitamin D supplements can reduce the severity of fatigue in people with severe deficiencies.
3- Bone and back pain
Bone pain and lower back pain may be signs of insufficient vitamin D levels in the blood. One study of 98 people with low back pain found that increased pain intensity was associated with lower vitamin D levels.
Another review of 81 studies found that people with arthritis, muscle pain, and chronic diffuse pain tended to have lower levels of vitamin D than people without these conditions.
4- Poor wound healing
Slow wound healing after surgery or injury may be a sign that your vitamin D levels are too low. In fact, results from studies suggest that vitamin D increases the production of compounds necessary for the formation of new skin, as part of the wound healing process. It has also been suggested that vitamin D's role in controlling inflammation and fighting infection is important for proper healing.
5- Weak bones
Low bone mineral density means your bones lose calcium and other minerals. This puts the elderly, especially women, at increased risk for fractures. In a large study of more than 1,100 middle-aged postmenopausal women, researchers found a strong link between low vitamin D levels and low bone mineral density.
However, a study found that women with a vitamin D deficiency did not experience any improvement in bone mineral density when they took supplements in high doses, even if their blood mineral levels did improve.
Regardless of these findings, adequate vitamin D intake and maintaining blood levels within the optimal range may be a good strategy for protecting bone mass and reducing fracture risk.
6- Hair loss
Hair loss is often attributed to stress, and it is certainly a common cause. But when hair loss is severe; It may be the result of disease or nutrient deficiency. In particular, research suggests that low vitamin D levels are associated with alopecia areata, and may be a risk factor for developing the disease.
Alopecia areata is an autoimmune disease characterized by severe hair loss from the head and other parts of the body. It is associated with soft bones in children due to vitamin D deficiency.
One study of people with alopecia areata showed that low blood levels of vitamin D tended to be associated with more severe hair loss.
7- Muscle pain
It is often difficult to determine the causes of muscle pain, but there is some evidence that vitamin D deficiency may be a possible cause of muscle pain in children and adults. In one study, 71% of people with chronic pain were found to be deficient in vitamin D.
According to one study, vitamin D is a factor in pain signaling pathways in the body, which can play a role in chronic pain. One study of 120 vitamin D-deficient children with growing pains also found that a single dose of the vitamin It reduced pain scores by an average of 57%.
Symptoms of vitamin D deficiency in women
In general, there are no symptoms specific to women of vitamin D deficiency. But there is a rumor that low blood vitamin D during pregnancy can lead to a decrease in bone mineral density in children once they are born, but this rumor has not been proven and as a result there were no relevant associations between maternal vitamin D and the child's bone mineral density. Measured up to nine years later.
on the other hand; Studies found that low maternal vitamin D was associated with gestational diabetes, preeclampsia, bacterial vaginosis, and low birth weight babies, but had no effect on the rate of caesarean section.
Psychological symptoms of vitamin D deficiency
It can sometimes be difficult to distinguish between the physical and psychological symptoms of vitamin D deficiency, but consulting a doctor will clarify what is happening. 65% of studies found a relationship between low levels of vitamin D in the blood and depression, so depressed mood may be a sign of vitamin D deficiency, especially in the elderly.
On the other hand, most of the trials that carry more scientific weight than previous studies did not show an association between the two, but note that some of these trials may not last long enough to know the effect of supplementation on mood.
Some studies have shown that giving vitamin D to people who are deficient in it helps improve depression, including seasonal depression, which usually occurs during the colder months.
What are the sources of vitamin D?
Vitamin D can be obtained in several ways, which can include:
Sun exposure, usually about 15-20 minutes three days a week is sufficient.
Through the foods you eat.
through nutritional supplements.
What does sunlight have to do with getting enough vitamin D?
Vitamin D is produced when your skin is exposed to sunlight, or rather the ultraviolet B (UV-B) rays that are emitted from the sun.
The amount of vitamin D your skin makes depends on factors such as:
Season: This factor depends a bit on where you live. In regions where UV-B light does not reach the Earth for six months of the year due to the ozone layer and the sun's peak.
Time of day: The sun's rays are strongest between 10 am and 3 pm. Cloudiness and air pollution.
Where to live: Cities close to the equator have higher levels of UV radiation. It is the UV light in sunlight that causes the skin to make vitamin D.
Skin melanin content: Melanin is a black-brown pigment in the eyes, hair, and skin. The darker your skin, the more sun exposure is needed in order to get enough vitamin D.
What does diet have to do with getting enough vitamin D?
Vitamin D is not found naturally in many foods, which is why some foods have vitamin D added synthetically, and newer food nutrition labels show how much vitamin D is in them.
It can be difficult, especially for vegans or people with lactose intolerance, to get enough vitamin D from their diets, which is why some people may choose to take supplements. It is always important to eat a variety of healthy foods from all the food groups.
Where is vitamin D found in food?
Cod oil.
Cooked swordfish.
Cooked salmon.
Drained canned tuna.
Orange juice fortified with vitamin D.
Vitamin fortified milk.
Yogurt fortified with vitamin D.
Sardines canned in oil and drained.
Liver and cooked beef.
yolk.
Cereals fortified with vitamin D.
Swiss cheese.
Vitamin D 50,000
Some doctors prescribe a high dose such as 50,000 IU of vitamin D taken once a week for six to eight weeks.
After this temporary regimen, patients return to store-bought options, but does such a high dose, even in the short term, have any health concerns?
Doctors recommend that if vitamin D levels are relatively low, this is a typical regimen. So if you have a significant vitamin D deficiency, the currently recommended approach is to take 50,000 IU of vitamin D once a week for six to eight weeks, and then re-measure the level of vitamin D in your blood to try to boost its value in the body. .
But it must be remembered; This high dose should not be prescribed without a blood test because this is a very massive dose. Vitamin D is a fat-based vitamin, so it is a vitamin that can build up in the body's tissues and can become toxic, although this is difficult to do.
People who experience low vitamin D levels after a high-dose prescription usually need to continue taking an over-the-counter supplement to keep levels in the normal range, over 1,000 IU in daily doses.
Problems can occur if people take too much for a long time, and risks include kidney stones, vomiting, muscle weakness, and increased calcification in the body. So remember; Always ask your doctor about the daily dose to avoid any health problems.
Read more about :
How does vitamin D deficiency affect the body?
What are the symptoms of vitamin B12 deficiency?
What are the symptoms of vitamin D deficiency? How is it compensated?
------------------------------------
لو عندك اى سؤال خاص بالموضوع اكتبلنا فى التعليقات تحت واحنا هنرد عليك.
ولو الموضوع عجبك متنساش تشاركة مع اصدقائك وتشترك فى حسابتنا الاجتماعية.
------------------------------------
كلمات البحث :
vitamin d deficiency symptoms,vitamin d deficiency,symptoms of vitamin d deficiency,signs of vitamin d deficiency,vitamin d,vitamin d deficiency causes,vitamin d deficiency signs,vitamin d deficiency treatment,low vitamin d,vitamin d benefits,low vitamin d symptoms,common symptoms of vitamin d deficiency,what are symptoms of low vitamin d,vitamin d deficiency signs and symptoms,lack of vitamin d,vitamin deficiency,vitamin d deficiency clinical features
------------------------------------
مع تمنياتنا للجميع بالصحة والعافية
دكتور طارق تركى
استشارى جراحة العظام والعناية بالقدم والقدم السكرى بطنطا ووسط الدلتا
عنوان العيادة
طنطا – مقابل البوابة الجانبية لعيادات على ابن ابى طالب للتامين الصحى بشارع البحر ( المجمع الطبى ) – شارع انور من البحر – فوق مركز الخير للاشعة – الدور الرابع – اخر عيادة ناحية اليسار اول ماتخرج من الاسانسير ( العمارة بها 2 اسانسير )
مواعيد العيادة
من 12 ظهرا حتى 6 مساء يوميا ماعدا الخميس والجمعه
طريقة الحجز
يمكنك الحجز مباشرة بالاتصال على موبيل 00201126629271 - 00201556860926
او يمكنك الحجز مباشرة على رابط الواتساب
موقع العيادة على جوجل
https://goo.gl/maps/JL6CEEAg5izy5Lz99
موقعنا على الانترنت
www.drtariktorkiclinic.com - www.drtariktorki.com
يمكنك متابعتنا على جميع المًواقع الاجتماعيه
نتمنى للجميع الصحة والعافية
