Is vitamin D3 soluble or insoluble?

Based on the results of this study, vitamin D3 has been considered as practically insoluble in water, sparingly soluble in DMSO, PG and PEG-400, poorly soluble in EG and very soluble in ethanol, IPA, EA, 1-butanol, 2-butanol and Transcutol®.

Is vitamin D three water-soluble?

Vitamin D is a fat-soluble vitamin. Fat-soluble vitamins can build up in the body and are not as easily excreted as water-soluble vitamins. The IOM committee set a level of 4,000 IU as the ‘tolerable upper limit’ or the maximum amount that is safe to consume daily.

What is the best way to absorb D3?

Better Absorbed With Meals Vitamin D is a fat-soluble vitamin, meaning that it does not dissolve in water and is absorbed best in your bloodstream when paired with high-fat foods. For this reason, it’s recommended to take vitamin D supplements with a meal to enhance absorption.

Is vitamin D fat water-soluble?

Vitamins can be classified based on their solubility. Most are water-soluble, meaning they dissolve in water. In contrast, the fat-soluble vitamins are similar to oil and do not dissolve in water.

What happens if you take too much vitamin D3?

The symptoms of vitamin D toxicity are primarily related to hypercalcemia, which means excessively high blood calcium levels ( 13 ). Symptoms of hypercalcemia include: digestive distress, such as vomiting, nausea, constipation, and stomach pain. fatigue, dizziness, hallucinations, and confusion.

Does vitamin D need fat to be absorbed?

As MindBodyGreen points out, Vitamin D is a fat-soluble vitamin. This means that unlike some other vitamins, Vitamin D doesn’t dissolve when it’s accompanied by water. Instead, it needs to be paired with fat to be properly distributed in, and absorbed by, the body.

Can you overdose on vitamin D?

Vitamin D toxicity is rare, but it does occur with extremely high doses. It usually develops over time, since extra vitamin D can build up in the body. Nearly all vitamin D overdoses result from taking high amounts of vitamin D supplements. It’s almost impossible to get too much vitamin D from sunlight or food.