Vitamin D is very important for your body because it has so many benefits: strong bones, good mood, bright skin, strong hair and nails and helps even in diets. Here's how to know if you have a deficiency of this wonderful vitamin:

You are very irritable- do not only blame PMS when you're cranky and upset about ... anything. You should know that low levels of vitamin D in the body affects the levels of serotonin - a substance that acts as a neurotransmitter and is responsible for your mood. If you have a deficiency of vitamin D, serotonin decreases and you become very irritable. 

Are you sleepy? A study two years ago showed that low levels of vitamin D in the body can be related to fatigue and the drowsiness you feel during the day. Therefore it may be a sign that you have too little vitamin D in the body - where there are health problems that have these symptoms. 

High Voltage- Vitamin D plays an important role when it comes to heart health because it regulates blood.

So if you know that there are problems with high blood pressure recently, then you need vitamin D.

You are more sensitive to pain- everyone has a threshold of pain: some people are more resistant, others require treatment as a headache occurs, but exaggerated sensitivity to pain is a sign that the level of vitamin D in your body is low.

Depression- you may not just feel tired because of vitamin D deficiency, but also your mood may become unpleasant. Several different studies have shown that women experiencing depression have low levels of vitamin D.

Low resistance - also vitamin D deficiency can make you feel exhausted during aerobic exercise. Muscle fatigue and reduced ability to resist during exercise is another sign that you need this vitamin.

It is therefore important to consume vitamin D daily to maintain our young and to keep them mostly healthy.

So the role of vitamin D is essential for the body. It is a good remedy for many diseases, good for the central nervous system, our health and the peace that it gives us. Daily intake of this vitamin is like a gold mine with multiple health benefits.