Pure Encapsulations Vitamina D3 125 mcg (5.000 UI) - 250 Cápsulas

What is vitamin D and why is it important?

Vitamin D is an essential fat-soluble vitamin that plays a fundamental role in numerous bodily functions. Its best-known function is to facilitate the absorption of calcium and phosphorus in the intestine, which is crucial for maintaining strong bones and teeth. In addition, vitamin D is involved in regulating the immune system, muscle function, and cell division. Despite its importance, many people have low vitamin D levels, especially during winter months or in regions with low sun exposure. This Pure Encapsulations supplement provides vitamin D3 (cholecalciferol), the most bioavailable and effective form for raising blood levels of this vitamin.

Health benefits of vitamin D

Vitamin D contributes to multiple physiological processes supported by the European Food Safety Authority (EFSA):

• Contributes to the normal absorption and utilisation of calcium and phosphorus.*
• Contributes to the maintenance of normal blood calcium levels.*
• Contributes to the maintenance of normal bones.*
• Contributes to normal muscle function.*
• Contributes to the normal functioning of the immune system.*
• Contributes to the process of cell division.*

These benefits make vitamin D a key nutrient for bone, muscle and immune health. Adequate intake can help maintain a balanced and resilient body.

How much vitamin D do you need? Recommended dose

Daily vitamin D requirements vary according to age, lifestyle and sun exposure. This product provides 125 mcg (5,000 IU) per capsule, a high dose indicated for people with proven deficiency or increased needs. For most healthy adults, recommended daily intakes range from 15 to 20 mcg (600-800 IU), although many experts suggest higher doses to optimise blood levels. It is recommended not to exceed 100 mcg (4,000 IU) per day without medical supervision. Consult a healthcare professional to determine the appropriate dose for you. Take one softgel daily, preferably with a meal containing fat to enhance absorption.

Differences between vitamin D2 and D3

There are two main forms of vitamin D in supplements: vitamin D2 (ergocalciferol), of plant origin, and vitamin D3 (cholecalciferol), which is the same form produced by human skin after sun exposure. Vitamin D3 is considered more effective in increasing and maintaining serum 25-hydroxyvitamin D levels. Pure Encapsulations uses high-quality vitamin D3, obtained from lanolin, which ensures optimal bioavailability and effectiveness.

How to choose the best vitamin D supplement

When selecting a vitamin D supplement, it is important to consider the form (D3 vs. D2), the dose and the purity of the product. Pure Encapsulations is distinguished by its commitment to quality: its products are free of common allergens, artificial ingredients and genetically modified organisms (GMOs). Each batch is manufactured under strict quality controls. This package contains 250 capsules, enough for several months of use. The softgel format facilitates ingestion and absorption.

Possible side effects and contraindications

Vitamin D is generally safe at recommended doses. However, very high doses (>10,000 IU/day) over prolonged periods can cause toxicity, with symptoms such as nausea, vomiting, muscle weakness and kidney stones. Do not exceed the recommended daily dose without consulting a doctor. People with sarcoidosis, hypercalcemia or kidney disorders should avoid supplementation without supervision. This product is not intended to diagnose, treat or prevent any disease.

This product is a food supplement and should not be used as a substitute for a balanced diet. *These statements are authorised by European Union legislation.