The Truth About the Good Effects of Vitamin D for Better Health. What are the risks of vitamin D deficiency?
Vitamin D is one of the nutrients with major health benefits which are considered essential to human health. It is essential for the absorption of calcium and phosphorus and it controls the calcium-producing glands in the bones. In addition, it helps calcium absorption in the body, regulates metabolism, and enhances immune system function. Since the vitamin is bound to vitamin K which is widely available in food and the blood, it is readily excreted through urine. Absorption and excretion of vitamin D have been shown to be impaired by severe vitamin D deficiency.
As a result, many of us suffer from multiple sclerosis, osteomalacia, and rickets. Deficiency may also cause disorders of insulin action and cholesterol metabolism. Vitamin D is believed to make the bones more flexible and less brittle, and it improves insulin sensitivity. Vitamin D is also believed to protect against colon cancer, and it helps control the inflammatory response in the body.
What are the sources of vitamin D?
Sources of the vitamin are primarily fish oil capsules, oily fish, and fortified dairy products, such as milk, cheese, yogurt, buttermilk, sour cream.
Is vitamin D dangerous in overdose?
The body does not recognize very much vitamin D when it comes in very much amount. If you take too much vitamin D, it may cause damage to the kidneys. The body becomes overloaded with vitamin D, and this may cause dizziness, nervousness, headache, nausea, and insomnia. The most likely side effect is tachycardia. So if you’re taking much vitamin D, take your pills with a meal or in water.
How much vitamin D should I take?
Do not take more than 700 IU daily. Too much vitamin D can cause health problems such as inflammation of the heart and kidneys. Since the calcium-making glands are the bones, you are more likely to have calcium-related complications such as osteoporosis and fractures.
What are the consequences of vitamin D deficiency?
Since the vitamin is easily excreted through urine, it is a non-specific source of vitamin D. If you take too much, you may experience fatigue, irritability, chronic mood swings, and insomnia. If you already have vitamin D deficiency, these problems will become worse.