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Taking vitamin D on an empty stomach

vitamin D

We are all aware of the need for vitamin D for a number of health benefits, including the development of stronger bones and increased immunity. Consequently, it is regarded as a beneficial vitamin for kids.

Should you take your vitamin D on an empty stomach? 

Numerous research has proven the value of taking vitamin D pills with food. According to a study on 17 people, taking vitamin D with the largest meal of the day increased 25(OH)D blood levels on average by 57% as opposed to taking it on an empty stomach or with a modest meal. 

All of the participants, who had been taking a vitamin D supplement, were told to keep taking it, but to take it with their largest meal of the day—typically supper—instead of taking it on an empty stomach or with a smaller meal as they had been. 

Their vitamin D serum levels were evaluated and contrasted with baseline values after two to three months. Prior to changing to the largest meal as a supplement, the average vitamin D level was 31 ng/ml. The average vitamin D level was 47 ng/ml (P.01) after the transfer.

vitamin D on an empty stomach

Why should you take supplements of vitamin D?

Because it is regarded as a hormone and is produced by your skin as a result of exposure to sunshine, vitamin D differs from other vitamins. Since studies suggest that vitamin D may influence immune function, bone health, mental health, and other aspects of health, getting enough of it is crucial for good health.

If you don't get enough daily sun exposure, it might be challenging to meet your needs for vitamin D because it is present in so few food sources. The risk of deficiency is much greater for older people, those with a darker complexion, those who are overweight, and those who reside in locations with little sunlight.

In the United States, this essential vitamin is lacking in about 29% of people. But how can you recover from vitamin D deficiency? In particular, if you're in danger of deficiency, taking supplements like Vitamin D3 Gummies, is a simple and efficient approach to meeting your vitamin D requirements.

Which period of the day is ideal for taking it? 

Vitamin D absorption is enhanced, and blood levels increase more quickly when consumed with meals. The effectiveness of taking it in the morning or at night hasn't been well studied. If you want to ensure optimal effectiveness, the most crucial actions are to incorporate vitamin D in your routine and take it consistently. 

Try taking it with breakfast or as a snack before bed if it doesn't keep you up. The key is to find what works for you and stay with it to ensure that you are getting enough vitamin D.

Including it in your morning routine

Taking supplements, such as vitamin D, first thing in the morning is preferred by many. It is not only more convenient, but it is also simpler to remember to take your vitamins in the morning. You could make raising your vitamin D levels part of your daily routine.

This is especially true if you take multiple supplements because it may be challenging to space out your vitamins or medicines throughout the day. It could be preferable to develop the habit of taking your vitamin D supplement with a filling meal because of this.

You can use a pillbox, set an alarm, or keep your supplements close to your dining room table as a few quick reminders to take your vitamin D.

Taking it at night could have an impact on sleep

Better sleep quality has been connected to vitamin D levels. In fact, a number of studies have found a connection between low levels of vitamin D in the blood and a higher risk of sleep disorders, poorer sleep quality, and shorter sleep times.

On the other hand, a small study from 2013 found that persons with multiple sclerosis may have lower amounts of melatonin, the hormone that controls your sleep cycle when their blood levels of vitamin D are greater.

Another study in postmenopausal females discovered that taking 2,000 IU of vitamin D daily resulted in a decline in sleep quality. Only this study has generated findings similar to these.

Additionally, according to some studies, vitamin D supplementation at night may reduce the quality of your sleep by preventing the creation of melatonin. However, there is currently no scientific evidence to show how vitamin D supplementation at night may improve sleep. It might be best to just explore and see what works for you in the absence of studies.

vitamin D supplementation


The use of supplements can be introduced to raise blood levels of vitamin D, which are necessary for optimal health. Because vitamin D is a fat-soluble vitamin, consuming it with food can boost its effectiveness. 

Although the best hour has not yet been established, there is insufficient scientific evidence to support anecdotal worries that supplementing at night may disrupt sleep. According to a recent study, you can incorporate vitamin D whenever you'd want into your routine.