Did you know that vitamin D functions like a hormone? In fact, each cell in your body has a receptor for it. This is an extremely important vitamin that the body requires to carry out its day-to-day activities.
Your body has the capability of making vitamin D from cholesterol when your skin is exposed to sunlight. This vitamin is also found in certain food items, such as fortified dairy products and fatty fish. However, it is difficult to get enough of this vitamin from diet alone.
Experts recommend that the daily intake of vitamin D should be 400-800 IU and more.
Deficiency of vitamin D is quite common and it is estimated that approximately 1 billion people all around the world suffer from low levels of this vitamin in their blood. But, the problem is that a lot of people with deficiency of vitamin D is unaware of it because the signs and symptoms are generally very subtle and not easily noticeable.
Do you want to stay prepared? Take a look below at some of the signs and symptoms of vitamin D deficiency. Here we go…
# Tiredness and Fatigue
Feeling excessive tired or fatigued is a sign of vitamin D deficiency that is often overlooked. So, if you feel exhausted most of the time, even without doing much physical activity, you must consult with a doctor.
# Getting Sick Often
The most important role of vitamin D is to help keep your immune system strong so that you are able to fight off bacteria and viruses that cause illness. Deficiency of the vitamin might lead to weakening the immune system. If you are falling ill too often, especially with cold or the flu, low level of the vitamin may be the reason behind it.
# Back and Bone Pain
Vitamin D helps to maintain your bone health by improving your body’s capability of absorbing calcium. With inadequate levels of vitamin D in your blood, you might experience lower back pain and bone pain. The pain might even lead to limiting your daily activity.
Do you stay depressed too often? This might be a sign of vitamin D deficiency! Several studies have found that people who have low vitamin D in their blood are likely to feel more depressed than others, especially older adults. Even controlled studies have come to the conclusion that by supplementing this vitamin, mood can be uplifted significantly.
# Loss of Bone
As mentioned above, vitamin D plays a crucial role in bone metabolism and calcium absorption. If you have been diagnosed with bone loss, simply taking calcium supplements will not be enough. You also have to take vitamin D to bring about improvement in bone mineral density.
# Slow or Impaired Wound Healing
Is your injury or wound taking too long to heal? This may also indicate low levels of vitamin D. This vitamin helps to control inflammation and fight infection so that the healing process can be enhanced. With its deficiency, the entire process will become slow or it may be impaired.
# Loss of Hair
Hair loss is often attributed to stress. However, when you are experiencing excessive loss of hair, stress may not be the only reason. Vitamin D deficiency may also be one of the reasons. Also, loss of hair may not only be from the head, but from other parts of the body, as well.
The signs and symptoms of vitamin D deficiency may be a really long list and the effects can also be quite frustrating. However, the deficiency is not that difficult to fix. You can eat more food items rich in vitamin D, increase your sun exposure or take a supplement.
So, keep an eye out for the above-mentioned symptoms and take care of your health!