Vitamin D deficiency is now a global public-health concern affecting an estimated 1 billion people internationally.
Vitamin D or Cholecalciferol is the only vitamin that is synthesized by the human body itself when it is visible to UV rays of the sun. Hence, it is often mentioned to as ‘sunshine vitamin’. This vitamin plays a prominent role in our overall health.
Though vitamin D can be acquired from sunshine, there are numerous foods which are great sources of this vitamin. These embrace fish like tuna, salmon, sardines and fish products like cod liver oil. It is even present in smaller quantities in fortified milk, bread, eggs, and cereals. Apart from this, vitamin D supplements are also available in the market.
Vitamin D Deficiency:
No doubt, a maximum number of people suffer from vitamin D deficiency. This vitamin is very significant for bone health. If your body is deficient in vitamin D, it will not be competent to absorb sufficient amounts of calcium. Thus, it badly affects your bones.
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Dry skin is one of the most common symptoms of vitamin D deficiency. It is generally caused due to the deficiency of antioxidants. Vitamin D plays a vital role in preventing premature aging. It makes your skin soft and smooth. Vitamin D creams are often recommended to treat skin hitches like psoriasis and acne.
Vitamin D deficiency symptoms are also associated with the functioning of the thyroid gland as it is very essential for the proper functioning of thyroid gland. The presence of vitamin D in the cells is vital for the production of thyroid hormone.
Men and Women both usually suffer from neurologic symptoms of vitamin D deficiency. Vitamin D helps to control the relaxation of involuntary and skeletal muscles. Deficiency symptoms of vitamin D include constriction and cramping of blood vessels. This results in an upsurge in blood pressure, thus growing the likelihood of headaches and migraines. This pressure eventually leads to depression, anxiety, hopelessness, and insomnia, or in extreme cases, schizophrenia.
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Vitamin D plays a significant role in bone health by simplifying calcium absorption. Thus, the bone disease rickets is the utmost conspicuous symptom of vitamin D deficiency. It is predominantly caused due to the incompetence of the body to absorb calcium and phosphate. This can be accredited to insufficient levels of vitamin D in the body.
Vitamin D is also vital for our cognition. Recent investigation has indicated that people short of vitamin D have a worse mental function. Therefore, older adults need greater quantities of this vitamin over supplementation.