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The four key functions of vitamin D in the body explained by the nutrition expert

There are four key functions of vitamin D in the body. It is common to hear recommendations such as “you have to let the sun shine on you” or “you have to supplement with vitamin D”, but many times we don’t know what it is for. That is the goal of this video in which I explain why it is so important.

Discover what the functions of vitamin D are

It is anti-inflammatory

Inflammation is a response of our immune system, that is, it is the way it reacts to an alteration. Vitamin D is one of the greatest anti-inflammatories and helps our body make more lymphocytes, which are a type of white blood cells that especially protect us from viruses and bacteria.

Therefore, it is important to prevent viral or bacterial diseases, and even in their treatment. In fact, during Covid 19 it was shown that people with vitamin D deficiency had much worse symptoms than those with adequate levels. That is, to strengthen the immune system, vitamin D is key.

Improves cognitive function

Vitamin D penetrates our brain and increases synaptic plasticity or, in other words, it helps connect neurons through a biochemical event (synapse) when we are thinking, when we have to make a decision and, in general, when it is working. Our brain.

This synapse process can be improved. That is, you can think faster with vitamin D. In addition, it has also been shown that vitamin D enhances neuroplasticity, the ability to adapt better to circumstances and even helps to be able to manufacture new neurotransmitters. In short, vitamin D improves cognitive function.

Improves calcium absorption

Vitamin D is essential for the absorption of calcium in the bones, essential for having quality bones. Calcium is like bricks and you need good bricklayers to lay those bricks.

In this simile, the bricklayers are vitamin D. Only by having the necessary amount of calcium and vitamin D can you have bones in good condition.

Regulates blood pressure

Many studies have shown the ability of vitamin D to regulate blood pressure. That is, for those people who have a tendency to have hypertension, before taking any other medication, it is always recommended to also regulate vitamin D, because this deficiency often increases blood pressure.

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