Information on health, nutrition and other wellness topics

Vitamin D – Deficiency and Overdose

Vitamin D is a fat-soluble Vitamin essential for growth and maintenance of good health. There are different forms of vitamin D, namely cholecalciferol, calcidiol, and calcitriol. Cholecalciferol or Vitamin D3 is the naturally occurring form being identical to the Vitamin D produced in the skin and tends to have a longer availability as it flows in the bloodstream.

Vitamin D Deficiency

It is beneficial to know how to spot symptoms of vitamin D deficiency so as to avoid its possible harmful consequences. You can recognize that an individual exhibit symptoms of Vitamin D deficiency when he develops soft bones or bone deformations. Other deficiency symptoms may include depression, high blood pressure, chronic pain or fatigue, periodontal disease, and other health problems.

What causes Vitamin D deficiency? There are abundant Vitamin D sources, one of which is natural sunlight. While it may seem simple to get Vitamin D as the daily recommended dosage for adults is only 200 international units (IU) per day – there are individuals who are prone to develop Vitamin D deficiency.

  • Those who do not get enough sun exposure, such as those who stay indoors most of the time.
  • Those who use strong sunscreens, even of they are outside the sun frequently, can also prohibit the manufacture of Vitamin D.
  • Individuals who are darker skinned can find it hard to obtain adequate sun exposure to produce an appropriate level of Vitamin D.
  • Those with liver and kidney problems may have difficulty metabolizing the nutrient into usable forms.
  • Those individuals who are unable to convert sunlight into Vitamin D as effectively as possible due to rare hereditary disorder may developVitamin D deficiency.
  • Those individuals who are older aged 50 and over since they require higher supply of this essential nutrient to maintain normal bone growth and health.

If you suspect that you are experiencing symptoms of Vitamin D deficiency, you should obtain a professional medical consultation to confirm any nutritional problems and see what kind of supplementation might help you in the long run. Taking supplements can be a convenient way of filling up any shortage, but it is important to do it right.

Vitamin D Overdose Symptoms

Exposure to sunlight for long periods of time does not lead to vitamin D toxicity as the Vitamin D that the body manufactures from the sun is also degraded. It is the ingestion of too much Vitamin D from dietary sources or supplements that can have damaging effects.

How can you detect vitamin D overdose symptoms? Like with any kind of Vitamin, getting the right amounts of Vitamin D is delicate and important. An overdose on Vitamin D can cause nausea, vomiting, constipation, loss of appetite leading to weight loss, weakness, heart rhythm abnormalities, and an increased risk of kidney stones.

If you notice that you are experiencing vitamin D overdose symptoms, consult with your doctor as soon as possible so that you can determine the healthy levels of Vitamin D that is right for your health.