BioTech Pharmacal D3-50 (50.000 UI) - 100 Cápsulas

What is Vitamin D3 and why is it important?

Vitamin D3, also known as cholecalciferol, is a fat-soluble vitamin essential for the body. It is naturally produced in the skin upon exposure to sunlight, but during winter months or in individuals with limited sun exposure, supplementation may be necessary. BioTech Pharmacal D3-50 offers 50,000 IU per capsule, a high dose designed to meet specific needs under professional supervision. This presentation in 100 capsules provides a long-lasting option for those requiring controlled vitamin D intake.

Vitamin D3 is the most bioavailable form and most similar to that generated by the human body, making it the preferred choice over vitamin D2 (ergocalciferol) of plant origin. Being fat-soluble, it is better absorbed when taken with fat-containing foods.

Health benefits of vitamin D

According to the European Food Safety Authority (EFSA), vitamin D contributes to:

• The normal absorption and utilization of calcium and phosphorus.
• The maintenance of normal blood calcium levels.
• The maintenance of normal bones.
• Normal muscle function.
• Normal immune system function.

In addition, vitamin D plays a role in the process of cell division. These benefits are supported by EFSA and are applicable to the general population. Adequate vitamin D intake is especially important for bone health and muscle function, as well as for maintaining balanced defenses.

How much vitamin D do you need? Recommended dose

The recommended daily allowance (RDA) of vitamin D for adults in the European Union is from 200 IU (5 µg) up to 800 IU (20 µg) depending on age and physiological situation. However, for people with diagnosed deficiency or high needs, healthcare professionals may prescribe higher doses, such as 50,000 IU weekly or monthly.

Important note: The tolerable upper intake level (UL) for adults according to EFSA is 4,000 IU (100 µg) per day. Doses such as 50,000 IU should only be used under medical supervision and for short periods to correct deficiencies. It is not recommended to exceed the indicated dose without professional advice.

This product provides 50,000 IU per capsule, a much higher amount than the recommended daily intake. It should be used following the instructions of a specialist.

Differences between vitamin D2 and D3

Vitamin D2 (ergocalciferol) is obtained from plant sources, such as mushrooms exposed to UV light. Vitamin D3 (cholecalciferol) is of animal origin (sheep wool lanolin) and is the form that the human body naturally produces. Studies suggest that D3 is more effective in raising and maintaining serum levels of 25-hydroxyvitamin D. Therefore, most supplements opt for D3. BioTech Pharmacal D3-50 uses cholecalciferol, ensuring an optimal form.

How to choose the best vitamin D supplement

When selecting a vitamin D supplement, consider:

• Form: D3 (cholecalciferol) versus D2. D3 is more active and bioavailable.
• Dose: Adjusted to your needs. High doses like 50,000 IU are for specific cases.
• Certifications: Look for products manufactured under good manufacturing practices (GMP).
• Presentation: Capsules, drops or tablets. Capsules are practical and precise.

This product contains 100 capsules, each with 50,000 IU of vitamin D3, and is manufactured by BioTech Pharmacal, a recognized brand in the sector.

Possible side effects and contraindications

Excessive consumption of vitamin D can lead to toxicity (hypervitaminosis D), with symptoms such as nausea, weakness, loss of appetite and, in severe cases, kidney damage. The dose recommended by a professional should not be exceeded. People with hypercalcemia, kidney disease or sarcoidosis should consult their doctor before taking vitamin D supplements. This product is not intended for children.

This product is a food supplement, it should not be used as a substitute for a balanced diet. Keep out of reach of children. Do not exceed the recommended daily dose.