What are the symptoms of vitamin D deficiency?
Without enough vitamin D, also known as the 'sunlight' vitamin, it is difficult to regulate the amount of calcium and phosphate in the body. Signs and symptoms may include: mood changes such as fatigue, bone pain, weakness, muscle aches or cramps, and depression.
It can be difficult to detect the symptoms of vitamin D deficiency and get all the vitamin you need from sunlight during the winter months when daylight hours are short.
Without enough vitamin D, also known as the "sunshine" vitamin, it is difficult to regulate the amount of calcium and phosphate in the body.
Serious deficiency in vitamins can cause bone deformities or rickets.
However, it is not always easy to tell if you are at risk of developing the condition, as the symptoms can be very subtle.
According to the Cleveland Clinic, one of the most common warning signs of the condition is fatigue. If you suffer from a general lack of energy or an intense feeling of tiredness, you may feel exhausted.
Some patients also reported unusual bone pain or minor mood swings.
Experts warned that muscle cramps or pains could be caused by vitamin D deficiency.
Cleveland said, "Acute vitamin D deficiency causes rickets in children, which is seen in the form of improper growth patterns, muscle weakness, bone pain, and joint deformities." This is very rare. However, children who complain of vitamin D deficiency may also experience muscle weakness or muscle pain. Vitamin D deficiency is not entirely clear in adults as well as in children.
Signs and symptoms can include: mood changes such as fatigue, bone pain, weakness, muscle aches or cramps, and depression.
Some patients with vitamin D deficiency have also reported hair loss.
However, hair loss - as well as fatigue and muscle aches - doesn't necessarily mean you have a vitamin D deficiency. The cause of all these symptoms may be less serious.
However, if you feel you are at risk of developing this condition, it is still important to talk to your doctor.
The best food sources for vitamin D are: fatty fish, eggs, mushrooms and some fortified products.
You can also increase your vitamin D levels by spending more time in direct sunlight.
However, during the autumn and winter months, the body has difficulty producing enough vitamin D due to the Earth's axis and the decrease in daylight. Therefore, it is recommended to take vitamin supplements in coordination with a healthcare professional.