Vitamin D effect on sleep

Vitamin D is a fat-soluble vitamin that is naturally produced by the body when exposed to sunlight. It is also found in certain foods such as fatty fish and eggs.

It has been found that people with low levels of Vitamin D are more likely to experience sleep problems. One study found out that people who took 1,000 IU of Vitamin D a day for 4 months had more time in deep sleep, less time awake during the night, and less daytime sleepiness than those who took a placebo pill.

The effect of vitamin D on sleep seems to be dose dependent – the higher the dose, the better the effect.

WHAT IS The optimal dose of vitamin d?

The optimal dose for Vitamin D is not a fixed number. It varies from person to person and it depends on your lifestyle.

The optimal dose of Vitamin D is different for everyone. It can depend on your age, the time of year, and even your skin color. In general, people with lighter skin need more sun exposure to produce the same amount of vitamin D as people with darker skin.

A study found that people who slept for 10 hours or more per day had lower levels of Vitamin D than those who slept less than 10 hours per day. The optimal dosage of Vitamin D could be upwards of 6000 IU per day.

But it quite unclear what the optimal dosage is, I myself take 5000 IU per day (62,5 micrograms) which was suggested by my doctor.

Why do we need vitamin D?

Many people suffer from sleep problems and some are not getting enough ditamin D.

D vitamin is important for the body to function properly. It can cause sleep problems and other health issues if not well taken care of.

Some reasons that lead to this lack of d vitamin D include the lack of direct sunlight, smoking, and drinking alcohol.

Sleeping with a deficiency in D vitamin can cause an increased risk for many health conditions such as cognitive impairment, depression, diabetes, heart disease, etc.

Dietary sources include:

– Fatty fish like wild-caught salmon

– Liver or egg yolks.

The human body can make vitamin D when exposed to sunlight or by taking supplements. The production of vitamin D in the skin increases with exposure to ultraviolet (UV) rays from sunlight, and decreases during the winter months or when living at higher altitudes. Vitamin D has been called the “sunshine vitamin” because it’s produced in reaction to sunlight.






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