Benefits of Vitamin D And Its Side Effects

Being an essential nutrient for the human body, vitamin D is fat soluble and produced when the human body is exposed to sunlight. The body gains an excess amount of vitamin D from Sun; food supplements give a very little amount of this vitamin.
Vitamin D is not a single entity, but it has five different types of vitamins namely vitamin D1, D2, D3, D4 and D5, of which our body is capable of utilizing only D2 and D3. Also, as Vitamin D is inert, it goes through many biochemical reactions to become active to be used by the body. However, it is the only Vitamin which our body can produce on its own.
This vitamin is said to be found in many food items, such as mackerel, tuna, sardines, and herring, yet the amount gained from these food items is not enough as much as the body requires. There are many food items, including juices, cereals, dairy products, etc. which are fortified with this vitamin. Defined as one of the essential nutrients for the human body, vitamin D is essential for preventing many types of health problems which arise due to its deficiency. Some of them are treating the weak bones, treating rickets, treating hyperthyroidism, and osteomalacia. Doctors even suggest it good for improving fractures, high blood pressure, Chronic obstructive pulmonary disease (COPD), diabetes, muscle weakness, rheumatoid arthritis, multiple sclerosis, premenstrual syndrome (PMS), obesity, bronchitis, tooth & gum disease and high cholesterol.

Vitamin D is a fat-soluble vitamin that is naturally present in very few foods, added to others, and available as a dietary supplement. It is also produced endogenously when ultraviolet rays from sunlight strike the skin and trigger vitamin D synthesis. Vitamin D obtained from sun exposure, food, and supplements is biologically inert and must undergo two hydroxylations in the body for activation. The first occurs in the liver and converts vitamin D to 25-hydroxyvitamin D [25(OH)D], also known as calcidiol. The second occurs primarily in the kidney and forms the physiologically active 1, 25-dihydroxyvitamin D [1, 25(OH)2 D], also known as calcitriol.

Vitamin D is a vitamin which is self-produced by the body when exposed to the sun. However, there are many food supplements which also give a small amount of vitamin D to the body. So, it can be used in both ways, where getting it naturally is far better. The intake of vitamin D can help combat various disorders and deficiency like a low level of phosphate in the body, softening of bones, renal osteodystrophy, psoriasis, cancerous growth, cavities and respiratory infections, etc.

Vitamin D is an essential nutrient present in the body which is likely to be safe if consumed orally or given into muscle directly. Therefore, there are no major side effects, yet the excess of the vitamin D can harm too. So, as per the observation, if a person exceeds the intake limit of this vitamin beyond 4000 units, then it could pose the danger. It can effect by showing symptoms like weakness, loss of appetite, nausea, metallic taste, vomiting, sleepiness etc. Also, increasing the intake limit beyond 4000 units can increase the level of calcium in the blood which in turn can cause the kidney disease.
Excess of vitamin D is also not safe for pregnant women as it can cause serious impact on infant feeding on mother’s milk. Some other effects are hardening of arteries, lymphoma, tuberculosis, and hyperthyroidism etc

Vitamin D is an essential nutrient present in the body which is likely to be safe if consumed orally or given into muscle directly. Therefore, there are no major side effects, yet the excess of the vitamin D can harm too. So, as per the observation, if a person exceeds the intake limit of this vitamin beyond 4000 units, then it could pose the danger. It can effect by showing symptoms like weakness, loss of appetite, nausea, metallic taste, vomiting, sleepiness etc. Also, increasing the intake limit beyond 4000 units can increase the level of calcium in the blood which in turn can cause the kidney disease.
Excess of vitamin D is also not safe for pregnant women as it can cause serious impact on infant feeding on mother’s milk. Some other effects are hardening of arteries, lymphoma, tuberculosis, and hyperthyroidism etc