The best time of day to take vitamin D supplements is in the morning. It is also a good idea to take it around your breakfast time to best absorb it. Since Vitamin D is a fat-soluble vitamin, it is best absorbed when taken with a meal.
We recommend taking it with a source of quality fat in the morning or when you break your fast. Avoid taking vitamin D in the evening (we'll talk about why below). Since vitamin D is a fat-soluble vitamin—meaning it doesn't dissolve in water—your body can most easily absorb it when you take it with food.
While the best timing has not been established, scientific data to confirm anecdotal reports that supplementing at night may interfere with sleep is unavailable. Current research suggests you can fit vitamin D into your routine whenever you prefer.
Midday is the best time to get vitamin D, as the sun is at its highest point and your body may manufacture it most efficiently around that time of day. This means you may need less time in the sunlight at midday.
You'll be sleepy the next day. Several studies even saw a dose-dependent relationship between vitamin D levels and sleep. [1,2] This adds to the evidence that there is a direct, linear relationship between vitamin D and sleep measures. This also means that improving your vitamin D by any amount will improve your sleep.
Is there a benefit to taking vitamin D at night? There's been some buzz suggesting a link between supplementing with vitamin D before bedtime and the ability to drift off to dreamland. Some studies have shown that vitamin D is connected to the production of melatonin, which regulates circadian rhythm and drives sleep.
As a fat-soluble vitamin, vitamin D is stored in your body fat and liver. Excess levels of vitamin D in your system can lead to an array of complications and symptoms, including weakness and fatigue.
With a meal: Vitamin D is a fat-soluble vitamin. This means it does not dissolve in water. Your body absorbs Vitamin D better when it is consumed with healthy fats, such as avocados, nuts, eggs, and seeds. Taking your supplement with breakfast or lunch is recommended, or you can even take it with an afternoon snack.
Dr Perry explained, “This is because if we're getting Vitamin D naturally from the sun, we are synthesizing it during the day so it's better to be taken in the morning.” “The main source of Vitamin D is the sun.
So, if you're taking your Vitamin D supplement at breakfast, lunch, or dinner, you can pair it with a food containing healthy fat. Try eating avocado, whole eggs, fatty fish, nuts, extra virgin olive oil, or full-fat dairy with your supplement to improve Vitamin D absorption.
Vitamin D. Several studies link vitamin D to sleep quality. Various research³ associates a lack of adequate vitamin D in your blood with a higher risk of poorer sleep quality. On the other hand, high doses of vitamin D consumption may be related to reducing melatonin⁴ levels, the hormone that controls your sleep cycle.
It seems vitamin D helps you sleep because it takes part in the regulation of our circadian rhythms. Increasing dosages could be the first step to improving sleep, but pay attention to its effects. Vitamin D may suppress melatonin production. So take it in the day, not before bed.
How to use Vitamin D3. Take vitamin D by mouth as directed. Vitamin D is best absorbed when taken after a meal but may be taken with or without food.
Cholecalciferol (vitamin D3) comes as a capsule, gel capsule, chewable gel (gummy), tablet, and liquid drops to take by mouth. It is usually taken once or twice daily depending on the preparation, your age, and your medical condition(s).
Vitamin D toxicity can cause symptoms like confusion, agitation, and unresponsiveness. This also appears to result from elevated calcium levels, which high doses of vitamin D can cause.
There are quite a few differences between vitamin D and vitamin D3, but the main difference between them is that vitamin D is a fat-soluble vitamin that regulates calcium and phosphorous levels in the body, whereas the vitamin D3 is the natural form of vitamin D produced by the body from sunlight.
People considering starting a Vitamin D3 regimen without the advice of a doctor should consider supplementing with magnesium as well to prevent the adverse effects of unabsorbed calcium.
Certain vitamins, like those believed to aid in supporting your energy levels, may actually interfere with your sleep if you take them too close to bedtime, and on the other hand, some vitamins can help promote a deeper, more restful sleep.
Magnesium assists in the activation of vitamin D, which helps regulate calcium and phosphate homeostasis to influence the growth and maintenance of bones. All of the enzymes that metabolize vitamin D seem to require magnesium, which acts as a cofactor in the enzymatic reactions in the liver and kidneys.
Oranges are one of the fruits rich in Vitamin D as its juice is fortified with calcium & vitamin D. This is one of the best sources of vitamin D for people who are lactose intolerant and cannot include milk & dairy products in their diet.