The #i Best Vitamin D Supplement to Take, Says Dietitian

There are actually many different types of vitamin D supplements you can take—according to one dietitian, this kind is the best.

Baronial iii, 2021

The effects of depression vitamin D levels can be broad-ranging. Fatigue, bone pain, muscle weakness or cramps, and mood changes are just a few of the signs that you might have a vitamin D deficiency. At the same fourth dimension, surprising benefits of taking vitamin D supplements, like immune system back up and lower blood force per unit area, have been well documented.

While exposure to the sun and a good for you diet can help you lot produce vitamin D in your torso, many of u.s. would benefit from supplements to help increase our levels. But with a wide range of different vitamin D supplements available on the market, the options can seem overwhelming.

Read on to learn what to know well-nigh vitamin D supplements, specifically, calcifediol—the best form of vitamin D y'all tin can take, and for more on how to swallow good for you, don't miss Surprising Side Effects of Not Taking Vitamin D Supplements, Says Dietitian.

vitamin d pills
Shutterstock

The two forms of vitamin D that many people may exist most familiar with are vitamin D2 (ergocalciferol), derived from yeast or mushrooms, and vitamin D3 (cholecalciferol), derived from animal sources like fish and egg yolks. There's another course, though, called calcifediol.

Calcifediol is produced when D3 is metabolized by the liver and is the class of vitamin D that circulates in your bloodstream. We ofttimes don't get enough of it through nutrition and from the sunday, and most vitamin D supplements on the market do non provide calcifediol directly—they either contain vitamin D2 or vitamin D3, which must exist processed past the liver to create the vitamin D that and then circulates in the blood.

RELATED: Sign upward for our newsletter to get daily recipes and food news in your inbox!

vitamin d
Shutterstock

Since a calcifediol supplement does not demand to be candy past the liver, it can be absorbed directly into the bloodstream and throughout your trunk, which makes a calcifediol supplement three times more than effective in raising vitamin D levels when compared to vitamin D3 on an equal microgram (mcg) ground. When taking a supplement with calcifediol, yous could reach your recommended levels of vitamin D in days instead of months, when compared to vitamin D2 or vitamin D3 supplements.

What's more, several factors tin direct affect an private's vitamin D status, including torso weight. Because vitamin D is a fat-soluble vitamin, it can become trapped in fat tissue. Calcifediol is less likely to be afflicted by trunk fat because information technology is less fat-soluble. Research has shown that individuals with college body weight may benefit from using calcifediol as a source of vitamin D.

RELATED: 15 Underrated Weight Loss Tips That Actually Work.

vitamin d supplements
Shutterstock

Aside from the different forms of vitamin D, information technology can also be disruptive to know how much you need.

The National Institutes of Health offers recommendations on how much vitamin D you need each day based on your age, simply the daily upper limit for vitamin D for adults is 4,000 IU. If your total intake of vitamin D is below this level, at that place is no difference in safety between taking the different forms.

The only way to know what your vitamin D levels are, is through a blood test. It is a skillful thought to have your vitamin D levels tested regularly, particularly if you're taking supplements to understand if they are working and ensure that you're not getting too much. This can be done either with a reliable at-abode exam kit or by requesting a vitamin D test during your annual concrete. Most laboratory tests report total 25-hydroxyvitamin D (calcifediol) as the reference measure of vitamin D status in the body. This includes both vitamin D2 and vitamin D3 forms because they both contribute to vitamin D status.

READ MORE: v Signs of Vitamin D Deficiency You Should Never Ignore

woman taking fish oil
Shutterstock / blackzheep

Vitamin D is an important nutrient that is hard for many people to get plenty of, either from the sun or from their typical diet. Because of this, vitamin D supplements can be a practiced option. Taking a vitamin D supplement regularly tin can help you achieve ideal levels, especially in the fall and winter.

Disclaimer: Melissa Rifkin, MS, RD, CDN is a New York dietitian who specializes in weight direction and bariatrics, and a spokesperson for health company Hologram Sciences.

Read this next:

  • One Dangerous Side Issue of Not Getting Enough Vitamin D, Says New Study
  • Sure Signs Yous're Defective Vitamin D, Say Experts
  • Surprising Side Effects of Taking Vitamin D Supplements, Says Science