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Vitamin D deficiency disease

Vitamin D deficiency disease

Diseases caused by lack of vitamin D in the body

Vitamin D is essential for the body. And it is produced inside the body. Adequate levels of it help regulate the absorption of calcium and phosphorus in the body. Apart from that, it increases the immunity of the body. Vitamin D fights various infections and diseases. Vitamin D also facilitates the normal growth and development of bones and teeth.
Several epidemiological studies have shown that vitamin D is beneficial in maintaining bone health, maintaining healthy skin, and even preventing diseases such as cancer. It helps in strengthening the body muscles. There are many benefits of vitamin D to increase immunity in the body. Vitamin D is usually obtained from food and morning sunlight.

However, many people cannot apply the morning sun to their body. On the other hand, we do not get enough vitamin D without eating nutritious food. So many people are deficient in this vitamin.

Sunlight is one of the main sources of vitamin D. Apart from this, vitamin D is available from various foods.

Vitamin D deficiency may occur in many people's body during winter. During this time, 10-15 minutes of direct sunlight is needed every day to maintain proper calcium metabolism in the body. Some symptoms appear when the body is deficient in vitamin D.

For example:
1. If there is a sudden tendency of hair fall, it should be noted whether vitamin D is reduced in the body or not.

2. Bone, muscle weakness and pain, joint deformities and chronic back pain can be common symptoms of vitamin D deficiency.

3. Low vitamin D levels in the body can lead to stress and anxiety, which can lead to frequent mood swings. If you feel sluggish and tired even after eating healthy and getting enough rest, it could be due to vitamin D deficiency.

4. Obese people are more likely to develop vitamin D deficiency because fat cells block the release of vitamin D in the body. Again sudden weight loss is not a good sign for the body. Vitamin D deficiency can lead to weight loss despite eating well.

5. Due to the lack of vitamin D, the body's immune system starts to decrease, it takes a lot of time to dry the wound.

6. Lack of vitamin D in the body can cause fatigue, tremors and a desire to lie down for no reason.

How much vitamin D your body needs depends on your age. Adults need 600 units of vitamin D and 1000 micrograms of calcium daily.

On the other hand, for those over 70 years of age, the amount of vitamin D increases to 1200 micrograms. Demand of vitamin D is 25-100 mg depending on age.

What are the causes of vitamin D deficiency?

Blocking sunlight from penetrating the skin by overusing sunscreen. Living in areas with high pollution. Spend more time indoors. Do not eat foods rich in vitamin D. Living in a sunless house. What are the symptoms of vitamin D deficiency? Fatigue, aches and pains and aches, feeling sick all the time. Bone and muscle pain or general weakness that may cause difficulty climbing stairs or getting up from sitting on the floor. In severe cases, bones in your thighs, pelvis and hips can be broken.

Excessive hair loss. Taking a long time to heal. Depression. Digestive problems. Foods rich in vitamin D are sunlight, we can get vitamin D easily. But there are some foods from which we can get plenty of vitamin D and calcium. We have listed some essential vitamin D-rich foods that you must add to your diet.

An estimated one billion people worldwide are vitamin D deficient. Vitamin D deficiency is widespread in the European population. Insufficient sunlight and inadequate vitamin D-rich foods are the main causes of vitamin D deficiency. Acute vitamin D deficiency causes rickets in children. As a result of this disease, the bones become soft and weak. It is a rare disease in the developed world.

Vitamin D deficiency is common in adults worldwide, and vitamin D deficiency is common in children and adults. Deficiency causes loss of bone mineralization that makes bones soft and brittle. In addition, rickets occurs in children and osteomalacia in adults. A deficiency of calcifediol (25-hydroxy-vitamin D) in the blood is usually caused by lack of sufficient sunlight. When the body lacks vitamins, the sense of taste and smell decreases. Loss of sense of taste and smell with age is linked to lack of this vitamin in the body. An inability to identify odors is a sign of loss of sense of smell and an inability to taste salt in food is a sign of loss of sense of taste. The rate of loss of taste and smell in older people with vitamin D deficiency is 39 percent higher than in a healthy person.

Vitamin D Deficiency: Signs and Symptoms

Vitamin D deficiency is one of the most serious yet common health problems. According to NCBI, about 50 percent of the global population suffers from vitamin D deficiency. According to the American Institute of Medicine, we need an average of 10-20 micrograms of vitamin D daily.

Vitamin D

Vitamin D is a fat-soluble secosteroid group that is responsible for the intestinal absorption of calcium, magnesium, and phosphate and various biological effects in the human body. The most important compounds of the secosteroid group in the human body are vitamin D3 (cholecalciferol) and vitamin D2 (argocalciferol).

The main natural source of vitamin D is sunlight. Vitamin D is produced by the synthesis of cholecalciferol in the lower layers of the skin's epidermis through a chemical reaction in the presence of sunlight (especially by exposure to ultraviolet rays).

Cholecalciferol and argocalciferol, required by the body, can be obtained from food and supplements. Some foods, such as fatty fish and meat, naturally contain significant amounts of vitamin D. In the United States and other countries, cow's milk and plant-based milks are fortified with vitamin D. Like many breakfast cereals. Mushrooms exposed to ultraviolet light are one of the best sources of vitamin D. A person needs all of their vitamin D intake by mouth, according to the Dietary Guidelines. This is because sun exposure rates in the population are variable, and recommendations about the importance of sun exposure to reduce skin cancer risk are not conclusive.

Vitamin D from daily food, or from skin synthesis, is biologically inactive. It is activated by two protein enzyme hydroxylation steps, the first in the liver and the second in the kidney. Most mammals can synthesize adequate amounts of vitamin D when exposed to sufficient sunlight. Vitamin D can be used as a hormone. Pro-hormone activation of vitamin D results in the formation of calcitriol.

In the liver, cholecalciferol is converted to calcifediol (25-hydroxycholecalciferol) and argocalciferol is converted to 25-hydroxyargocalciferol. A vitamin D metabolite (called 25-hydroxyvitamin D or 25(OH)D) is measured in serum to determine a person's vitamin D status. Vitamin D calcitriol circulates as a hormone in the blood and plays a major role in regulating calcium and phosphate concentrations and in bone growth and remodeling. Calcitriol also has other effects. These include cell growth, neuromuscular and immune function, and reduced inflammation.

Vitamin D has a significant role in calcium homeostasis and metabolism. Its discovery was based on efforts to identify dietary deficiencies in children with rickets (a childhood form of osteomalacia). Vitamin D supplements are given to treat or prevent osteomalacia and rickets.

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